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Case File

CVE-2022-44900

CRITICAL · CVSS 9.1 EPSS 2.24% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-12-06 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. 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 ↗
External Security References
packetstormsecurity.com ↗

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

CVE
CVE-2022-44900
Severity
CRITICAL
CVSS
9.1
EPSS
2.24%

Original NVD Description

A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.