Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-20187

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.

Published

2021-01-28T19:15:13.377

Last Modified

2024-11-21T05:46:05.707

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-94
  • Type: Primary
    CWE-829
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application moodle moodle < 3.5.16 Yes
Application moodle moodle < 3.8.7 Yes
Application moodle moodle < 3.9.4 Yes
Application moodle moodle 3.10.0 Yes
References