CVE-2021-4241

mediumPriorität · verfolgen · 21OT-Risiko · erhöhtEPSS 0.009 · 58. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.85% (58th) EPSS

CVSS 5.3 · medium

Is it mine?

3 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · bewertet 2026-10-27

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.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.3

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 2.6–5.3

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.12.6lowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.12.6lowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · cna@vuldb.comAusnutzbarkeit 1.2 · Auswirkung 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: poc · Automatable: no · Technical Impact: partialcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-330USprimärCWE-1241USCWE-330USCWE-331USCWE-331US

betroffene Produkte (3)

Betroffene Produkte und Versionsbereiche.

unspecified phpservermon≤ n/aenisa_euvdEU
phpservermonitor php server monitoralle VersionennvdUScpe:2.3:a:phpservermonitor:php_server_monitor:*:*:*:*:*:*:*:*
Packagist phpservermon/phpservermon< 3.6.0osvUSpkg:composer/phpservermon/phpservermon

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-hc4j-7mqg-cxjjPHPServerMon PRNG has Insufficient Entropy2022-11-16ghsa · osvUS
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.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

veröffentlicht 2022-11-15geändert 2026-06-17

verwandt (573)

Verwandte Einträge.

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+568 weitere

Referenzen (11)

Externe Belege — Patches, Meldungen, Analysen.

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