CVE-2021-20184

EPSS 0.2%
Published 28.01.2021 19:15:13
Last modified 21.11.2024 05:46:05
Source secalert@redhat.com
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It was found in Moodle before version 3.10.1, 3.9.4 and 3.8.7 that a insufficient capability checks in some grade related web services meant students were able to view other students grades.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Moodle ≫ Moodle Version < 3.8.7

Moodle ≫ Moodle Version >= 3.9.0 < 3.9.4

Moodle ≫ Moodle Version >= 3.10.0 < 3.10.1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.2%	0.427

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:P/I:N/A:N

CWE-354 Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

https://moodle.org/mod/forum/discuss.php?d=417167

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-20184

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-20184

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-20184

EUVD