CVE Vulnerability

CVE-2021-4241

A vulnerability, which was classified as problematic, was found in phpservermon. Affected is the function setUserLoggedIn of the file src/psm/Service/User.php. The manipulation leads to use of predictable algorithm in random number generator. The exploit has been disclosed to the public and may be used. The name of the patch is bb10a5f3c68527c58073258cb12446782d223bc3. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-213744.

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://huntr.dev/bounties/1-phpservermon/phpservermon/ Exploit Patch
https://github.com/phpservermon/phpservermon/commit/bb10a5f3c68527c58073258cb12446782d223bc3 Patch Third Party Advisory
https://vuldb.com/?id.213744 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:phpservermonitor:php_server_monitor:-:*:*:*:*:*:*:*
Information

Published : 2022-11-15 11:15

Updated : 2022-11-18 07:57

NVD link : CVE-2021-4241

Mitre link : CVE-2021-4241

Products Affected
No products.
CWE
CWE-1241

Use of Predictable Algorithm in Random Number Generator

CWE-331

Insufficient Entropy

CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)