BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2021
CVE-2021-33813High confidence

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request

Unknown · Unknown

7.5HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 4 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Critical, raised one band.upgradedsince 3 Aug 2024

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • A structured source references public exploit or proof-of-concept material.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 19.44% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs Unknown Unknown and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 4 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

14 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 4 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelibjdom1-javaVendor fix publishedDebian records a fixed source-package version for this release.1.1.3-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian trixietrixie · sourcelibjdom2-intellij-javaAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian trixietrixie · sourcelibjdom2-javaVendor fix publishedDebian records a fixed source-package version for this release.2.0.6-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelibjdom1-javaVendor fix publishedDebian records a fixed source-package version for this release.1.1.3-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelibjdom2-intellij-javaAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelibjdom2-javaVendor fix publishedDebian records a fixed source-package version for this release.2.0.6-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelibjdom1-javaVendor fix publishedDebian records a fixed source-package version for this release.1.1.3-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelibjdom2-intellij-javaAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelibjdom2-javaVendor fix publishedDebian records a fixed source-package version for this release.2.0.6-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelibjdom1-javaVendor fix publishedDebian records a fixed source-package version for this release.1.1.3-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelibjdom2-intellij-javaAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelibjdom2-javaVendor fix publishedDebian records a fixed source-package version for this release.2.0.6-2.1Debian Security Tracker ↗Source updated 6 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelibjdom1-javaUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelibjdom2-javaUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Open-source package ranges2 source-attributed ranges

These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.

Ecosystem and packageAffected rangeFirst fixed versionEvidence
mavenorg.jdom:jdom<= 2.0.2Not statedGitHub advisory ↗github reviewed aggregator · 16 Sep 2025
mavenorg.jdom:jdom2< 2.0.6.12.0.6.1GitHub advisory ↗github reviewed aggregator · 16 Sep 2025
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2021-33813 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityjdom: XXE allows attackers to cause a DoS via a crafted HTTP request
27 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • jdom as a component of Red Hat BPM Suite 6
  • jdom2 as a component of Red Hat BPM Suite 6
  • jdom-demo as a component of Red Hat Enterprise Linux 6
  • jdom-javadoc as a component of Red Hat Enterprise Linux 6
  • jdom.src as a component of Red Hat Enterprise Linux 6
  • jdom-demo as a component of Red Hat Enterprise Linux 7
  • jdom-javadoc as a component of Red Hat Enterprise Linux 7
  • jdom.src as a component of Red Hat Enterprise Linux 7
  • jdom as a component of Red Hat JBoss A-MQ 6
  • jdom as a component of Red Hat JBoss BRMS 5
  • jdom2 as a component of Red Hat JBoss BRMS 5
  • jdom as a component of Red Hat JBoss BRMS 6
Summary
An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.
Remediation
For on-premise installations, before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. It is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process. The References section of this erratum contains a download link (you must log in to download the update).
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2021-1429

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 4 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

What

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

Why

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

What

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

Why

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Reference recorded

A structured CVE source labels at least one public reference as exploit material. BlackTree has not independently validated that it is safe, reliable or weaponised.

Likely attack path
a network path → Improper Restriction of XML External Entity Reference → disrupt the affected service
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-611 ↗

CWE-611: Improper Restriction of XML External Entity Reference. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedDenial of serviceCWE-611Public exploit reference
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2026-0180Dell Data Protection Advisor: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Dell Data Protection Advisor ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen und nicht näher spezifizierte Angriffe zu starten.

Official advisory ↗
BSI · German · WID-SEC-2026-0165Oracle Siebel CRM: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Siebel CRM ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2025-1564Oracle Siebel CRM: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Siebel CRM ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2025-0835Atlassian Jira: Mehrere Schwachstellen ermöglichen Denial of Service

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Atlassian Jira ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory ↗
BSI · German · WID-SEC-2024-0123Oracle Fusion Middleware: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Fusion Middleware ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2024-0068IBM Business Automation Workflow: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Business Automation Workflow ausnutzen, um beliebigen Programmcode auszuführen, Informationen offenzulegen, einen Denial of Service Zustand herbeizuführen oder Dateien zu manipulieren.

Official advisory ↗
BSI · German · WID-SEC-2023-1807Oracle Fusion Middleware: Mehrere Schwachstellen

Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Oracle Fusion Middleware ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2022-1738IBM InfoSphere Information Server: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM InfoSphere Information Server ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuführen, einen Cross-Site-Scripting-Angriff durchzuführen, Informationen offenzulegen, einen Denial of Service Zustand herbeizuführen, Dateien zu manipulieren oder Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
BSI · German · WID-SEC-2022-0607Red Hat FUSE: Mehrere Schwachstellen

Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Red Hat FUSE ausnutzen, um vertrauliche Informationen offenzulegen, beliebigen Code auszuführen, einen Denial of Service Zustand herbeizuführen, Sicherheitsmaßnahmen zu umgehen, Daten und Informationen zu manipulieren und seine Privilegien zu erweitern.

Official advisory ↗
BSI · German · WID-SEC-2023-2029IBM Integration Bus: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM Integration Bus ausnutzen, um einen Denial-of-Service-Zustand herbeizuführen oder vertrauliche Informationen preiszugeben.

Official advisory ↗
BSI · German · WID-SEC-2023-0689IBM Spectrum Protect: Schwachstelle ermöglicht Denial of Service

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Spectrum Protect ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20210623Security Bulletin 23 Jun 2021

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 23 Jun 2021, published on 23 June 2021. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0292Multiples vulnérabilités dans les produits IBM

6 https://www.ibm.com/support/pages/node/7263065 Bulletin de sécurité IBM 7263211 du 11 mars 2026 https://www.ibm.com/support/pages/node/7263211 Bulletin de sécurité IBM 7263391 du 12 mars 2026 https://www.ibm.com/support/pages/node/7263391 Référence CVE CVE-2015-5922 https://www.cve.org/CVERecord?id=CVE-2015-5922 Référence CVE CVE-2016-1000338 https://www.cve.org/CVERecord?id=CVE-2016-1000338 Référence CVE CVE-2016-1000340 https://www.cve.org/CVERecord?id=CVE-2016-1000340 Référence CVE CVE-2016-1000342 https://www.cve.org/CVERecord?id=CVE-2016-1000342 Référence CVE CVE-2019-13990 https://www.cve.org/CVERecord?id=CVE-2019-13990 Référence CVE CVE-2021-33813 https://www.cve.org/CVERecord?id=CVE-2021-33813 Référence CVE CVE-2022-24785 https://www.cve.org/CVERecord?id=CVE-2022-24785 Référence CVE CVE-2022-25881 https://www.cve.org/CVERecord?id=CVE-2022-25881 Référence CVE CVE-2022-34169 https://www.cve.org/CVERecord?id=CVE-2022-34169 Référence CVE CVE-2023-46233 https://www.cve.org/CVERecord?id=CVE-2023-46233 Référence CVE CVE-2025-12383 https://www.cve.org/CVERecord?id=CVE-2025-12383 Référence CVE CVE-2025-13702 https://www.cve.org/CVERecord?id=CVE-2025-13702 Référence CVE CVE-2025-13718 https://www.cve.org/CVERecord?id=CVE-2025-13718 Référence CVE CVE-2025-13723 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0705Multiples vulnérabilités dans les produits IBM

t/pages/node/7027925 Bulletin de sécurité IBM 7029732 du 31 août 2023 https://www.ibm.com/support/pages/node/7029732 Bulletin de sécurité IBM 7029765 du 31 août 2023 https://www.ibm.com/support/pages/node/7029765 Bulletin de sécurité IBM 7029766 du 31 août 2023 https://www.ibm.com/support/pages/node/7029766 Bulletin de sécurité IBM 7029864 du 31 août 2023 https://www.ibm.com/support/pages/node/7029864 Référence CVE CVE-2020-13936 https://www.cve.org/CVERecord?id=CVE-2020-13936 Référence CVE CVE-2020-28498 https://www.cve.org/CVERecord?id=CVE-2020-28498 Référence CVE CVE-2021-23440 https://www.cve.org/CVERecord?id=CVE-2021-23440 Référence CVE CVE-2021-33813 https://www.cve.org/CVERecord?id=CVE-2021-33813 Référence CVE CVE-2021-37699 https://www.cve.org/CVERecord?id=CVE-2021-37699 Référence CVE CVE-2021-3803 https://www.cve.org/CVERecord?id=CVE-2021-3803 Référence CVE CVE-2021-43803 https://www.cve.org/CVERecord?id=CVE-2021-43803 Référence CVE CVE-2022-25858 https://www.cve.org/CVERecord?id=CVE-2022-25858 Référence CVE CVE-2022-25883 https://www.cve.org/CVERecord?id=CVE-2022-25883 Référence CVE CVE-2022-32212 https://www.cve.org/CVERecord?id=CVE-2022-32212 Référence CVE CVE-2022-32213 https://www.cve.org/CVERecord?id=CVE-2022-32213 Référence CVE CVE-2022-32214 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0245Multiples vulnérabilités dans les produits IBM

De multiples vulnérabilités ont été corrigées dans les produits IBM . Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service à distance et une atteinte à l'intégrité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2022-AVI-568Multiples vulnérabilités dans les produits IBM

rg/CVERecord?id=CVE-2020-8022 Référence CVE CVE-2020-8840 https://www.cve.org/CVERecord?id=CVE-2020-8840 Référence CVE CVE-2020-8908 https://www.cve.org/CVERecord?id=CVE-2020-8908 Référence CVE CVE-2020-9546 https://www.cve.org/CVERecord?id=CVE-2020-9546 Référence CVE CVE-2020-9547 https://www.cve.org/CVERecord?id=CVE-2020-9547 Référence CVE CVE-2020-9548 https://www.cve.org/CVERecord?id=CVE-2020-9548 Référence CVE CVE-2021-20190 https://www.cve.org/CVERecord?id=CVE-2021-20190 Référence CVE CVE-2021-27568 https://www.cve.org/CVERecord?id=CVE-2021-27568 Référence CVE CVE-2021-29425 https://www.cve.org/CVERecord?id=CVE-2021-29425 Référence CVE CVE-2021-33813 https://www.cve.org/CVERecord?id=CVE-2021-33813 Référence CVE CVE-2021-38153 https://www.cve.org/CVERecord?id=CVE-2021-38153 Référence CVE CVE-2021-44228 https://www.cve.org/CVERecord?id=CVE-2021-44228 Référence CVE CVE-2021-45046 https://www.cve.org/CVERecord?id=CVE-2021-45046 Référence CVE CVE-2021-45105 https://www.cve.org/CVERecord?id=CVE-2021-45105 Référence CVE CVE-2022-22965 https://www.cve.org/CVERecord?id=CVE-2022-22965 Gestion détaillée du document le 17 juin 2022 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.f

Official advisory ↗
CERT-FR · French · CERTFR-2022-AVI-386Multiples vulnérabilités dans IBM QRadar SIEM

CVERecord?id=CVE-2021-23214 Référence CVE CVE-2021-2369 https://www.cve.org/CVERecord?id=CVE-2021-2369 Référence CVE CVE-2021-2388 https://www.cve.org/CVERecord?id=CVE-2021-2388 Référence CVE CVE-2021-2432 https://www.cve.org/CVERecord?id=CVE-2021-2432 Référence CVE CVE-2021-27218 https://www.cve.org/CVERecord?id=CVE-2021-27218 Référence CVE CVE-2021-28153 https://www.cve.org/CVERecord?id=CVE-2021-28153 Référence CVE CVE-2021-29776 https://www.cve.org/CVERecord?id=CVE-2021-29776 Référence CVE CVE-2021-3200 https://www.cve.org/CVERecord?id=CVE-2021-3200 Référence CVE CVE-2021-33560 https://www.cve.org/CVERecord?id=CVE-2021-33560 Référence CVE CVE-2021-33813 https://www.cve.org/CVERecord?id=CVE-2021-33813 Référence CVE CVE-2021-33928 https://www.cve.org/CVERecord?id=CVE-2021-33928 Référence CVE CVE-2021-33929 https://www.cve.org/CVERecord?id=CVE-2021-33929 Référence CVE CVE-2021-33930 https://www.cve.org/CVERecord?id=CVE-2021-33930 Référence CVE CVE-2021-33938 https://www.cve.org/CVERecord?id=CVE-2021-33938 Référence CVE CVE-2021-3445 https://www.cve.org/CVERecord?id=CVE-2021-3445 Référence CVE CVE-2021-35556 https://www.cve.org/CVERecord?id=CVE-2021-35556 Référence CVE CVE-2021-35559 https://www.cve.org/CVERecord?id=CVE-2021-35559 Référence CVE CVE-2021-35560 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2021-008070JDOM における XML 外部エンティティの脆弱性

JDOM には、XML 外部エンティティの脆弱性が存在します。

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2021-005167Eclipse Jetty における脆弱性

Eclipse Jetty には、不特定の脆弱性が存在します。

Official advisory ↗
NCSC-NL · Dutch · NCSC-2025-0028Kwetsbaarheden verholpen in Oracle Analytics

Een kwaadwillende kan de kwetsbaarheden misbruiken om een Denial-of-Service te veroorzaken, of zich toegang te verschaffen tot gevoelige gegevens.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 16 Jun 2021 · Last source change 3 Aug 2024, 23:58 UTC · CWE-611 · Improper Restriction of XML External Entity Reference

CVE recordCVE.org · 5.1
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2021-1429
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Missing structured fields: affected product. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    n/a · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    n/a · Fixed: For on-premise installations, before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. It is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process. The References section of this erratum contains a download link (you must log in to download the update).
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
Fixed release recorded from official guidance
ENISA EUVD · EUVD-2021-1429↗Red Hat Product Security security advisory↗CVE authority or vendor reference↗Patch or update reference↗Public exploit reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2021-33813 · cve.blacktree.nl