CVE-2021-21311

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.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
GitHub_MCNA
7.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
admineradminer
4.0.0 ≤
𝑥
< 4.7.9
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
adminer
bullseye
4.7.9-2
fixed
bookworm
4.8.1-1
fixed
sid
4.8.1-4
fixed
trixie
4.8.1-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
adminer
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
ignored
focal
Fixed 4.7.6-1ubuntu0.1~esm1
released
bionic
Fixed 4.6.2-1ubuntu0.1~esm1
released
xenial
Fixed 4.2.1-1ubuntu1+esm1
released
trusty
dne
Common Weakness Enumeration
References
https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351
https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf
https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6
https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html
https://packagist.org/packages/vrana/adminer
https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351
https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf
https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6
https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html
https://packagist.org/packages/vrana/adminer