CVE-2026-40136 — SAP Financial Consolidation allows an authenticated
CVE-2026-40136 — SAP Financial Consolidation allows an authenticated attacker to disconnect other users by terminating their sessions temporarily preventing access. However, the application itself cannot be compromised resulting in a low impact on availability. There is no impact on confidentiality
What This Means For You
- If your environment is affected by CWE-404, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-40136 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
SAP Financial Consolidation User Session Termination - CVE-2026-40136
title: SAP Financial Consolidation User Session Termination - CVE-2026-40136
id: scw-2026-05-12-ai-1
status: experimental
level: medium
description: |
Detects the specific API endpoint used by authenticated attackers to terminate other users' sessions in SAP Financial Consolidation, as described in CVE-2026-40136. This action temporarily prevents access for other users.
author: SCW Feed Engine (AI-generated)
date: 2026-05-12
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-40136/
tags:
- attack.defense_evasion
- attack.t1499
logsource:
category: webserver
detection:
selection:
cs-uri:
- '/sap/finc/consolidation/session/terminate'
cs-method:
- 'POST'
sc-status:
- '200'
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-40136 | vulnerability | CVE-2026-40136 |
| CWE-404 | weakness | CWE-404 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 12, 2026 at 06:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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