CVE-2023-40695
HIGHCVSS 8.8/10EPSS 0.35%
Last modified
CVE-2023-40695 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 264938.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 264938.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Cognos Controller | 10.4.1 |
| Ibm | Cognos Controller | 10.4.2 |
| Ibm | Cognos Controller | 11.0.0 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/264938Vendor Advisory
- https://www.ibm.com/support/pages/node/7149876Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/264938Vendor Advisory
- https://www.ibm.com/support/pages/node/7149876Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-40695?
IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 264938.
How severe is CVE-2023-40695?
CVE-2023-40695 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40695?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-40695?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST