CVE-2021-3943

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A remote code execution risk when restoring backup files was identified.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2021963	Issue Tracking Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=429095	Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2021963	Issue Tracking Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=429095	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

History

21 Nov 2024, 06:23

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2021963 - Issue Tracking, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2021963 - Issue Tracking, Third Party Advisory
References	~~() https://moodle.org/mod/forum/discuss.php?d=429095 - Patch, Vendor Advisory~~	() https://moodle.org/mod/forum/discuss.php?d=429095 - Patch, Vendor Advisory

Information

Published : 2021-11-22 16:15

Updated : 2024-11-21 06:23

NVD link : CVE-2021-3943

Mitre link : CVE-2021-3943

CVE.ORG link : CVE-2021-3943

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-20

Improper Input Validation

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