CVE-2021-21311
SSRF in adminer
Severity Score
7.2
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Adminer es una administración de base de datos de código abierto en un solo archivo PHP. En el administrador de la versión 4.0.0 y antes de la 4.7.9, se presenta una vulnerabilidad de tipo server-side request forgery. Los usuarios de las versiones Adminer que incluyen todos los controladores (por ejemplo, "adminer.php") están afectados. Esto es corregido en la versión 4.7.9
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-22 CVE Reserved
- 2021-02-11 CVE Published
- 2022-02-14 First Exploit
- 2024-02-29 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-918: Server-Side Request Forgery (SSRF)
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html | Mailing List |
|
| https://packagist.org/packages/vrana/adminer | Product |
| URL | Date | SRC |
|---|---|---|
| https://github.com/llhala/CVE-2021-21311 | 2022-02-14 | |
| https://github.com/omoknooni/CVE-2021-21311 | 2023-07-17 | |
| https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf | 2024-08-03 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351 | 2021-06-24 | |
| https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6 | 2021-06-24 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Adminer Search vendor "Adminer" | Adminer Search vendor "Adminer" for product "Adminer" | >= 4.0.0 < 4.7.9 Search vendor "Adminer" for product "Adminer" and version " >= 4.0.0 < 4.7.9" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||