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Full vulnerability report · 2022
CVE-2022-27670High confidence

SAP SE SAP SQL Anywhere Server — Improper Control of Resource Identifiers ('Resource Injection')

SAP SE · SAP SQL Anywhere Server

6.5MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Fix not verified
Optional official sources

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

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2022-32167

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 actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Fix not verified
01

What, why and how

SAP SQL Anywhere - version 17.0, allows an authenticated attacker to prevent legitimate users from accessing a SQL Anywhere database server by crashing the server with some queries that use indirect identifiers.

What

SAP SQL Anywhere - version 17.0, allows an authenticated attacker to prevent legitimate users from accessing a SQL Anywhere database server by crashing the server with some queries that use indirect identifiers.

Why

The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may disrupt the affected service.

What

SAP SQL Anywhere - version 17.0, allows an authenticated attacker to prevent legitimate users from accessing a SQL Anywhere database server by crashing the server with some queries that use indirect identifiers.

Why

The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control.

How

An attacker operating through a network path may attempt exploitation with low privileges. 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.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Improper Control of Resource Identifiers ('Resource Injection') → disrupt the affected service
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
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-99 ↗

CWE-99: Improper Control of Resource Identifiers ('Resource Injection'). The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control.

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:L/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.PRLowPrivileges required: The attacker needs basic user-level 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.
NetworkDenial of serviceCWE-99
A

Official authority intelligence

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

CERT-FR · French · CERTFR-2022-AVI-345Multiples vulnérabilités dans les produits SAP

d?id=CVE-2022-26107 Référence CVE CVE-2022-26108 https://www.cve.org/CVERecord?id=CVE-2022-26108 Référence CVE CVE-2022-26109 https://www.cve.org/CVERecord?id=CVE-2022-26109 Référence CVE CVE-2022-27654 https://www.cve.org/CVERecord?id=CVE-2022-27654 Référence CVE CVE-2022-27655 https://www.cve.org/CVERecord?id=CVE-2022-27655 Référence CVE CVE-2022-27657 https://www.cve.org/CVERecord?id=CVE-2022-27657 Référence CVE CVE-2022-27658 https://www.cve.org/CVERecord?id=CVE-2022-27658 Référence CVE CVE-2022-27667 https://www.cve.org/CVERecord?id=CVE-2022-27667 Référence CVE CVE-2022-27669 https://www.cve.org/CVERecord?id=CVE-2022-27669 Référence CVE CVE-2022-27670 https://www.cve.org/CVERecord?id=CVE-2022-27670 Référence CVE CVE-2022-27671 https://www.cve.org/CVERecord?id=CVE-2022-27671 Référence CVE CVE-2022-28213 https://www.cve.org/CVERecord?id=CVE-2022-28213 Référence CVE CVE-2022-28214 https://www.cve.org/CVERecord?id=CVE-2022-28214 Référence CVE CVE-2022-28215 https://www.cve.org/CVERecord?id=CVE-2022-28215 Référence CVE CVE-2022-28216 https://www.cve.org/CVERecord?id=CVE-2022-28216 Référence CVE CVE-2022-28217 https://www.cve.org/CVERecord?id=CVE-2022-28217 Référence CVE CVE-2022-28770 https://www.cve.org/CVERecord?id=CVE-2022-28770 Référence CVE CVE-2022-28772 https://www.cve.org/CVERecord?id=

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 not verified
Affected
SAP SQL Anywhere Server: 17.0
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
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 12 Apr 2022 · Last source change 3 Aug 2024, 05:32 UTC · CWE-99 · Improper Control of Resource Identifiers ('Resource Injection')

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-2022-32167
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2022-32167↗CVE authority or vendor reference↗Vendor advisory↗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-2022-27670 · cve.blacktree.nl