CVE-2023-24477 - CVE House
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Status published Medium CVE-2023-24477

Session Fixation in Guardian/CMC before 22.6.2

Vulnerability Description

In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2 do not always completely invalidate the user session upon logout. Thus an authenticated local attacker may gain acces to the original user's session.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • This issue was confirmed by Nozomi Networks after a bug reported by one of our Customers.

References

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CVE-2025-40902
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CVE-2025-40901
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Affected Vendor

Nozomi Networks

View all reports →

Affected Software

Guardian, CMC
Vulnerable Versions:
0

Timeline

Official Publish: August 9th, 2023
Last Modified: September 20th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-384

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1078 Valid Accounts
Persistence
T1539 Steal Web Session Cookie
Credential Access