AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-37343

HIGH · CVSS 8.8 EPSS 23.82% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 23.8% probability of exploitation in the next 30 days.

Public Exploit Signal

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

External Security References

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

CVE
CVE-2021-37343
Severity
HIGH
CVSS
8.8
EPSS
23.82%

Original NVD Description

A path traversal vulnerability exists in Nagios XI below version 5.8.5 AutoDiscovery component and could lead to post authenticated RCE under security context of the user running Nagios.

Related CVEs

Other vulnerabilities affecting the same vendor(s)