CVE-2021-21311
CVSS V2 Medium 6.4
CVSS V3 High 7.2
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.
Overview
- CVE ID
- CVE-2021-21311
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-11T21:15:13
- Last Modified Date
- 2021-06-24T12:50:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0 | 4.7.9 |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://packagist.org/packages/vrana/adminer | Product Third Party Advisory |
| https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6 | Patch Third Party Advisory |
| https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf | Exploit Third Party Advisory |
| https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21311 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21311 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:10:05 | Added to TrackCVE | |||
| 2022-12-05 22:01:30 | 2021-02-11T21:15Z | 2021-02-11T21:15:13 | CVE Published Date | updated |
| 2022-12-05 22:01:30 | 2021-06-24T12:50:46 | CVE Modified Date | updated | |
| 2022-12-05 22:01:30 | Analyzed | Vulnerability Status | updated |