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CVE-2021-29012

CRITICAL
9.8
CVSS Score
Published: April 2, 2021 at 12:51 PM UTC
Updated: June 17, 2026 at 03:47 AM UTC
1 product affected across 1 vendorDma Radius Manager

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/164154/DMA-Softlab-Radius-Manager-4.4.0-Session-Management-Cross-Site-Scripting.html
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/1d8/publications/tree/main/cve-2021-29012
x_refsource_MISCProductThird Party Advisory
Source: [email protected]
https://sourceforge.net/projects/radiusmanager/

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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