CVE-2021-20187
Published Jan 28, 2021
Last updated 2 years ago
Overview
- Description
- 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.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.2
- Impact score
- 5.9
- Exploitability score
- 1.2
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 6.4
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0B9E3D3B-E8BB-458B-B7FC-D490CAFEEA1F",
"versionEndExcluding": "3.5.16"
},
{
"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C0C5BDE-B2B5-4DE7-BDE0-831F3B56A9CC",
"versionEndExcluding": "3.8.7",
"versionStartIncluding": "3.8.0"
},
{
"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47B9548F-912D-4D36-BE31-566EF2812EEA",
"versionEndExcluding": "3.9.4",
"versionStartIncluding": "3.9.0"
},
{
"criteria": "cpe:2.3:a:moodle:moodle:3.10.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7B9E83AE-D857-4F96-9466-1361E116D160"
}
],
"operator": "OR"
}
]
}
]