CVE-2021-20187

mediumPriorität · verfolgen · 30EPSS 0.016 · 76. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.59% (76th) EPSS

CVSS 6.5 · medium

Is it mine?

18 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · bewertet 2026-10-27

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.

cvss

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

7.2

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.5–7.2

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 6.4

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.2 · Auswirkung 5.9

v3.17.2highAV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.16.6mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-829USprimärCWE-829USCWE-94USCWE-94USCWE-94US

betroffene Produkte (18)

Betroffene Produkte und Versionsbereiche.

n/a Moodle≤ moodle 3.10.1, moodle 3.9.4, moodle 3.8.7, moodle 3.5.16enisa_euvdEU
Мартин Догиамас Moodle≤ 3.5.16fstec_bduRU
Мартин Догиамас Moodle3.10.0 → 3.10.1fstec_bduRU
Мартин Догиамас Moodle3.8.0 → 3.8.7fstec_bduRU
Мартин Догиамас Moodle3.9.0 → 3.9.4fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.2 Муромfstec_bduRU
moodle moodle< 3.5.16nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 3.10.0nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.8.0 → 3.8.7nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.9.0 → 3.9.4nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle< 3.5.16osvUSpkg:bitnami/moodle
Bitnami moodle3.10.0 → 3.10.1osvUSpkg:bitnami/moodle
Bitnami moodle3.8.0 → 3.8.7osvUSpkg:bitnami/moodle
Bitnami moodle3.9.0 → 3.9.4osvUSpkg:bitnami/moodle
Packagist moodle/moodle3.10 → 3.10.1osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.5 → 3.5.16osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.8 → 3.8.7osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.9 → 3.9.4osvUSpkg:composer/moodle/moodle

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-2jrm-gww7-wch2Moodle Arbitrary PHP code execution by site admins via Shibboleth configuration2022-05-24ghsa · osvUS
It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.
BIT-moodle-2021-201872024-03-06vendor · osvUS
It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.

auch bekannt als (6)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu osv nvd NVD CVE.org MITRE

veröffentlicht 2021-01-28geändert 2026-06-17

verwandt (460)

Verwandte Einträge.

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Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.
CVE-2018-17246US	critical9.8	84.3% (100th)	Exploit	2018-12-20
Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. An attacker with access to the Kibana Console API could send a request that…
CVE-2023-48022US	critical9.8OT hoch	83.9% (100th)	Exploit	2023-11-28
Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API. NOTE: the vendor's position is that this report is irrelevant because Ra…
CVE-1999-0661US	high10.0	54.2% (99th)	Exploit	1999-01-01
A system is running a version of software that was replaced with a Trojan Horse at one of its distribution points, such as (1) TCP Wrappers 7.6, (2) util-linux 2.9g, (3) wuarchive…

+455 weitere

Referenzen (6)

Externe Belege — Patches, Meldungen, Analysen.

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