CVE-2020-5849

HIGH7.5

CISA KEV

Published 2020-03-16 · Updated 2026-06-17 · Source cve@mitre.org

Summary

CVE-2020-5849 is a high-severity (CVSS 7.5) vulnerability in Unraid Unraid. CISA added it to the Known Exploited Vulnerabilities catalog on November 3, 2021, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by May 3, 2022. CISA does not currently list it as used in ransomware campaigns. Unraid has 2 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.

All 2 known-exploited Unraid vulnerabilities →

Description

Unraid 6.8.0 allows authentication bypass.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-697CWE-697

CISA Known-Exploited Vulnerability

Product: Unraid — Unraid

Name: Unraid Authentication Bypass Vulnerability

Date added: 2021-11-03 · Due: 2022-05-03

Required action: Apply updates per vendor instructions.

References

View on NVD

More exploited Unraid vulnerabilities

Most recently added to CISA KEV

CVE-2020-5847
Unraid — Unraid Remote Code Execution Vulnerability
added 2021-11-03

View all →

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