CVE-2021-21311 Information

Description

Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. adminer.php) are affected. This is fixed in version 4.7.9.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Reference

https://packagist.org/packages/vrana/adminer https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6 https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351 https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

7.2