SEPTEMBER 23, 2026
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Case File

CVE-2021-27314

CRITICAL · CVSS 9.8 EPSS 12.39% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-05 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 12.4% probability of exploitation in the next 30 days. It involves a SQL injection risk. Exploitation may require the attacker to be authenticated.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-27314
Severity
CRITICAL
CVSS
9.8
EPSS
12.39%

Original NVD Description

SQL injection in admin.php in doctor appointment system 1.0 allows an unauthenticated attacker to insert malicious SQL queries via username parameter at login page.

Related CVEs

Other vulnerabilities affecting the same vendor(s)