CVE-2023-40695

MEDIUM

IBM Cognos Controller <11.0.0 - Privilege Escalation

Title source: llm

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.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

https://www.ibm.com/support/pages/node/7149876

Vendor Advisory vdb-entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/264938

Scores

CVSS v3 6.3

EPSS 0.0035

EPSS Percentile 26.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-613

Status published

Products (3)

ibm/cognos_controller 10.4.1

ibm/cognos_controller 10.4.2

ibm/cognos_controller 11.0.0

Published May 03, 2024

Tracked Since Feb 18, 2026