CVE-2025-15553 - CVE House
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Status published Medium CVE-2025-15553

Insecure Logout Functionality in Truesec LAPSWebUI

Vulnerability Description

Non-working logout functionality in Truesec’s LAPSWebUI before version 2.4 allows an attacker with access to a workstation to escalate their privileges via disclosure of local admin password.

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:

  • Laban Sköllermark at Reversec Sweden AB

References

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CVE-2025-15554
Admin Passwords Cached by Browsers in Truesec LAPSWebUI
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CVE-2025-15552
Long Session Lifetime in Truesec LAPSWebUI
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Affected Vendor

Affected Software

LAPSWebUI
Vulnerable Versions:
0, 2.4

Timeline

Official Publish: March 16th, 2026
Last Modified: March 16th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-613

MITRE ATT&CK TTPs

T1539 Steal Web Session Cookie
Credential Access
T1078 Valid Accounts
Persistence
T1550 Use Alternate Authentication Material
Defense Evasion
T1021 Remote Services
Lateral Movement
T1562 Impair Defenses
Defense Evasion