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Case File

CVE-2020-7704

CRITICAL · CVSS 9.8 EPSS 2.70% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-08-17 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Linux. Public exploit code or proof-of-concept references have been detected in its references.

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-2020-7704
Severity
CRITICAL
CVSS
9.8
EPSS
2.70%
Linux

Original NVD Description

The package linux-cmdline before 1.0.1 are vulnerable to Prototype Pollution via the constructor.