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Case File

CVE-2021-41193

CRITICAL · CVSS 9.8 EPSS 2.47% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-03-01 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable. It may lead to a denial-of-service condition.

Public Exploit Signal

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

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

CVE
CVE-2021-41193
Severity
CRITICAL
CVSS
9.8
EPSS
2.47%

Original NVD Description

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Related CVEs

Other vulnerabilities affecting the same vendor(s)