CVE-2025-5922

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.

Reserved 2025-06-09 | Published 2025-07-29 | Updated 2025-07-29 | Assigner CERT-PL

Problem types

CWE-522 Insufficiently Protected Credentials

CWE-759 Use of a One-Way Hash without a Salt

Product status

Default status
unaffected

Any version before v18.40.6.17
affected

Any version before v17.2025.6.27
affected

Any version before v16.2025.6.27
affected

Credits

Michał Walkowski, PhD finder

References

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

cve.org (CVE-2025-5922)

nvd.nist.gov (CVE-2025-5922)

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