AUGUST 4, 2026
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Case File

CVE-2021-43302

CRITICAL · CVSS 9.1 EPSS 2.20% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-02-16 · 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.

GitHub PoC Links
github.com ↗

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

CVE
CVE-2021-43302
Severity
CRITICAL
CVSS
9.1
EPSS
2.20%

Original NVD Description

Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.