Description
An improper access control (IDOR) vulnerability in the /api-selfportal/get-info-token-properties endpoint in MFASOFT Secure Authentication Server (SAS) 1.8.x through 1.9.x before 1.9.040924 allows remote attackers gain access to user tokens without authentication. The is a brute-force attack on the serial parameter by number identifier: GA00001, GA00002, GA00003, etc.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| mfasoft | secure_authentication_server | >= 1.8.x, < 1.9.040924 |
References
- https://github.com/WI1D-41/IDOR-in-MFASOFT-Secure-Authentication-ServerThird Party Advisory
- https://mfasoft.ruProduct
Timeline
- Published
- Sep 16, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified