CVE-2025-5922

Retrievable password hash protecting TSplus admin console

State: Published
Severity: 4.8 Medium
Published: Jul 29, 2025
Updated: Jul 29, 2025
Reserved: Jun 9, 2025

Description

Access to TSplus Remote Access Admin Tool is restricted to administrators (unless "Disable UAC" option is enabled) and requires a PIN code. In versions below v18.40.6.17 the PIN's hash is stored in a system registry accessible to regular users, making it possible to perform a brute-force attack using rainbow tables, since the hash is not salted. LTS (Long-Term Support) versions also received patches in v17.2025.6.27 and v16.2025.6.27 releases.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	CERT-PL

Weaknesses

CWE-522 Insufficiently Protected Credentials
CWE-759 Use of a One-Way Hash without a Salt

Affected Products

Product	Versions
TSplus Remote AccessTSplus	before v18.40.6.17Affected before v17.2025.6.27Affected before v16.2025.6.27Affected

References

https://cert.pl/en/posts/2025/07/CVE-2025-5922

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