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Case File

CVE-2020-36400

CRITICAL · CVSS 9.8 EPSS 1.84% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-01 · 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 ↗ github.com ↗

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

CVE
CVE-2020-36400
Severity
CRITICAL
CVSS
9.8
EPSS
1.84%

Original NVD Description

ZeroMQ libzmq 4.3.3 has a heap-based buffer overflow in zmq::tcp_read, a different vulnerability than CVE-2021-20235.