CVE-2021-29012
9.8
CRITICAL · CVSS 3.1 · EPSS 3.2% (pctl 88)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
DMA Softlab Radius Manager 4.4.0 assigns the same session cookie to every admin session. The cookie is valid when the admin is logged in, but is invalid (temporarily) during times when the admin is logged out. In other words, the cookie is functionally equivalent to a static password, and thus provides permanent access if stolen.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.21% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-04-02 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| dmasoftlab | dma radius manager |
References
- http://packetstormsecurity.com/files/164154/DMA-Softlab-Radius-Manager-4.4.0-Session-Management-Cross-Site-Scripting.html
- https://github.com/1d8/publications/tree/main/cve-2021-29012
- https://sourceforge.net/projects/radiusmanager/
- http://packetstormsecurity.com/files/164154/DMA-Softlab-Radius-Manager-4.4.0-Session-Management-Cross-Site-Scripting.html
- https://github.com/1d8/publications/tree/main/cve-2021-29012
- https://sourceforge.net/projects/radiusmanager/
→ the Explorer · watch your stack · NVD