Detections
Analytics

SCA: security update for phpservermon/phpservermon (GHSA-hc4j-7mqg-cxjj)

medium Tenable Self-Hosted Container Security Plugin ID 422248

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2021-4241)

See Also

https://github.com/advisories/GHSA-hc4j-7mqg-cxjj

Plugin Details

Severity: Medium

ID: 422248

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 3/28/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2021-4241

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/16/2022

Vulnerability Publication Date: 11/15/2022

Reference Information

CVE: CVE-2021-4241