Vulnerability Details : 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.
Products affected by CVE-2023-40695
- cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:cognos_controller:11.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40695
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40695
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | 2025-01-07 |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
IBM Corporation | 2024-05-03 |
CWE ids for CVE-2023-40695
-
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."Assigned by: psirt@us.ibm.com (Secondary)
References for CVE-2023-40695
-
https://www.ibm.com/support/pages/node/7149876
Security Bulletin: IBM Controller has addressed multiple vulnerabilitiesVendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/264938
IBM Cognos Controller session fixation CVE-2023-40695 Vulnerability ReportVendor Advisory
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