AUGUST 4, 2026
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Case File

CVE-2021-43464

HIGH · CVSS 8.8 EPSS 1.32% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-04 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

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

Detected Signals
code execution
GitHub PoC Links
github.com ↗

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

CVE
CVE-2021-43464
Severity
HIGH
CVSS
8.8
EPSS
1.32%

Original NVD Description

A Remiote Code Execution (RCE) vulnerability exiss in Subrion CMS 4.2.1 via modified code in a background field; when the information is modified, the data in it will be executed through eval().