CVE-2021-21311 - Adminer Server-Side Request Forgery Vulnerability
Adminer contains a server-side request forgery vulnerability that, when exploited, allows a remote attacker to obtain potentially sensitive information.
- Severity
- critical
- Product
- Adminer Adminer
- Published
- 2025-09-29
- EPSS
- 0.985
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2021-21311&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2021-21311
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.