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Full vulnerability report · 2025
CVE-2025-8449High confidence

Schnieder Electric EcoStruxure Building Operation Enterprise Server — Uncontrolled Resource Consumption

Schnieder Electric · EcoStruxure Building Operation Enterprise Server

4.1MediumCVSS 4.0
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.

Patch available
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
SEVD-2025-224-04 · CSAF 2.0 · revision 2.0.0 · finalSchneider Electric CPCERTEcoStruxure™ Building Operation Enterprise Server, EcoStruxure™ Building Operation Enterprise Central, and EcoStruxure™ Workstation
9 known affected

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

  • Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 7.x versions prior to 7.0.2.348
  • Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 6.x versions prior to 6.0.4.10001 (CP8)
  • Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 5.x versions prior to 5.0.3.17009 (CP16)
  • Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 7.x versions prior to 7.0.2.348
  • Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 6.x versions prior to 6.0.4.10001 (CP8)
  • Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 5.x versions prior to 5.0.3.17009 (CP16)
  • Schneider Electric EcoStruxure™ Building Operation Workstation All 7.x versions prior to 7.0.2.348
  • Schneider Electric EcoStruxure™ Building Operation Workstation All 6.x versions prior to 6.0.4.10001 (CP8)
  • Schneider Electric EcoStruxure™ Building Operation Workstation All 5.x versions prior to 5.0.3.17009 (CP16)
Summary
CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service when an authenticated user sends a specially crafted request to a specific endpoint from within the BMS network.
Remediation
The following versions of Enterprise Server, Enterprise Central, Workstation include a fix for these vulnerabilities: • 7.0.2.348 Step1: Locate the appropriate version for your system on the [EcoExpert Software Center](https://ecoxpert.se.com/software-center/building-automation/ebo-system/building-operation-2025-version-7.0). Step 2: Follow the installation instructions provided in the accompanying readme file. Additionally, ensure you are following the [EBO hardening guidelines](https://ecostruxure-building-help.se.com/bms/Topics/show.castle?id=14923&productversion=7).
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-2025-25280

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.

Patch available
01

What, why and how

CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service when an authenticated user sends a specially crafted request to a specific endpoint from within the BMS network.

What

CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service when an authenticated user sends a specially crafted request to a specific endpoint from within the BMS network.

Why

The product does not properly control the allocation and maintenance of a limited resource.

How

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

What

CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service when an authenticated user sends a specially crafted request to a specific endpoint from within the BMS network.

Why

The product does not properly control the allocation and maintenance of a limited resource.

How

An attacker operating through an adjacent network 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
an adjacent network → Uncontrolled Resource Consumption → disrupt the affected service
Attack surface
Adjacent
Privileges required
Low: a basic authenticated account is required
User interaction
Passive interaction required
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Not a CVSS 4.0 base metric
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-400 ↗

CWE-400: Uncontrolled Resource Consumption. The product does not properly control the allocation and maintenance of a limited resource.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Common Vulnerability Scoring System 4.0: the compact vector below is decoded into plain language.

AVAdjacentAttack vector: The attacker must be on an adjacent or logically close network.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.ATNoneAttack requirements: No additional deployment or execution condition is required.PRLowPrivileges required: The attacker needs basic user-level privileges.UIPassiveUser interaction: A user must unknowingly interact with the vulnerable system.VCNoneVulnerable-system confidentiality: No direct loss is represented by this metric.VINoneVulnerable-system integrity: No direct loss is represented by this metric.VAHighVulnerable-system availability: A successful attack can cause a major loss.SCNoneSubsequent-system confidentiality: No direct loss is represented by this metric.SINoneSubsequent-system integrity: No direct loss is represented by this metric.SANoneSubsequent-system availability: No direct loss is represented by this metric.
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.
Denial of serviceCWE-400
A

Official authority intelligence

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

CERT-FR · French · CERTFR-2025-AVI-0676Multiples vulnérabilités dans les produits Schneider Electric

De multiples vulnérabilités ont été découvertes dans les produits Schneider Electric. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

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.
Patch available
Affected
Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 7.x versions prior to 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 6.x versions prior to 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Enterprise Server All 5.x versions prior to 5.0.3.17009 (CP16); Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 7.x versions prior to 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 6.x versions prior to 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Enterprise Central All 5.x versions prior to 5.0.3.17009 (CP16); Schneider Electric EcoStruxure™ Building Operation Workstation All 7.x versions prior to 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Workstation All 6.x versions prior to 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Workstation All 5.x versions prior to 5.0.3.17009 (CP16)
Fixed
Schneider Electric EcoStruxure™ Building Operation Enterprise Server Version 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Enterprise Server Version 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Enterprise Server Version 5.0.3.17009 (CP16); Schneider Electric EcoStruxure™ Building Operation Enterprise Central Version 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Enterprise Central Version 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Enterprise Central Version 5.0.3.17009 (CP16); Schneider Electric EcoStruxure™ Building Operation Workstation Version 7.0.2.348; Schneider Electric EcoStruxure™ Building Operation Workstation Version 6.0.4.10001 (CP8); Schneider Electric EcoStruxure™ Building Operation Workstation Version 5.0.3.17009 (CP16)
Action
The following versions of Enterprise Server, Enterprise Central, Workstation include a fix for these vulnerabilities: • 7.0.2.348 Step1: Locate the appropriate version for your system on the [EcoExpert Software Center](https://ecoxpert.se.com/software-center/building-automation/ebo-system/building-operation-2025-version-7.0). Step 2: Follow the installation instructions provided in the accompanying readme file. Additionally, ensure you are following the [EBO hardening guidelines](https://ecostruxure-building-help.se.com/bms/Topics/show.castle?id=14923&productversion=7).
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 20 Aug 2025 · Last source change 9 Sept 2025, 20:50 UTC · CWE-400 · Uncontrolled Resource Consumption

CVE recordCVE.org · 5.1
CVSS sourceCNA
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-2025-25280
Product sourceVendor CSAF · Schneider Electric CPCERT
Remediation sourceVendor CSAF · Schneider Electric CPCERT
CWE sourceCNA
NVD statusNVD not scheduled

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
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2025-25280↗CVE authority or vendor 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-2025-8449 · cve.blacktree.nl