5.3

CVE-2021-43560: fedoraproject extra_packages_for_enterprise_linux Incorrect Authorization

CVSS: 5.3v3.1MediumModified
AliasesUBUNTU-CVE-2021-43560
Published 22-11-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-43560 is a medium (CVSS 5.3) Incorrect Authorization vulnerability in fedoraproject extra_packages_for_enterprise_linux. EPSS estimates a 1.13% chance of exploitation in the next 30 days, higher than 65.8% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (NVD)
EPSS score
1.13%
0%100%
Low · +0.12 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-11-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

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. Insufficient capability checks made it possible to fetch other users' calendar action events.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.13%

Chance of exploitation in the next 30 days

Percentile

66%

Versus all other CVEs

30-day change

+0.12 pp

From 1.00% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.13%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fedoraproject2 products
Moodle1 product
  • moodle≤ 3.8.8 | ≥ 3.9.0, < 3.9.11 | ≥ 3.10.0, < 3.10.8 | ≥ 3.11.0, < 3.11.4
Ubuntu1 product
  • moodleAll versions (No fix recorded)

3 vendors · 4 products

References

4 links