CVE-2021-4241

phpservermon User.php setUserLoggedIn predictable algorithm in random number generator

Published Nov 15, 2022 CVSS 3.1 · 2.6 Low EPSS 1.0% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-7360 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.
Github GHSA Github GHSA GHSA-hc4j-7mqg-cxjj PHPServerMon PRNG has Insufficient Entropy
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Apr 15, 2025, 1:13 PM
Reserved
Nov 15, 2022, 12:00 AM
Status
Modified
Published
Nov 15, 2022, 11:15 PM
Modified
Jun 17, 2026, 4:19 AM