Vendor

Adminer

1 of 1 Adminer CVEs in Patchfirst (100%) are in of vulnerabilities exploited in the wild.

CVEs: 1
In CISA KEV: 1100%
Known ransomware use: 0
Median days to KEV: 1,691; from publication
Latest KEV listing: 29 Sep 2025

Watch Adminer Subscribe (RSS) JSON Feed All feeds

Products

In KEVOther CVEs

ProductKEVCVEs
Adminer In KEV: 1 CVEs: 1

Top ATT&CK techniques

What attackers do with Adminer CVEs

TechniqueCVEs
T1190Exploit Public-Facing Application CVEs: 1
T1090Proxy CVEs: 1

Open in ATT&CK Navigator

A layer for MITRE’s ATT&CK Navigator: techniques scored by the highest Patchfirst priority among their CVEs, neutral to red, with the CVE ids in each comment. “Open in Navigator” loads https://patchfirst.co/navigator/vendor/adminer.json. Or download it and in Navigator choose Open Existing Layer → Upload from local.

Counts are Adminer CVEs linked to the technique. Each link’s provenance is on the CVE page.

Adminer CVEs

1 CVE, by priority

CVE-2021-21311Adminer Server-Side Request Forgery Vulnerability
Adminer · AdminerKEVPublic exploitHigh · 7.2T1190Exploit Public-Facing Application T1090Proxy
98.5%Top 0.08%
68.0priority