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Case File

CVE-2020-28907

CRITICAL · CVSS 9.8 EPSS 3.41% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

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

Detected Signals
code execution
External Security References

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

CVE
CVE-2020-28907
Severity
CRITICAL
CVSS
9.8
EPSS
3.41%

Original NVD Description

Incorrect SSL certificate validation in Nagios Fusion 4.1.8 and earlier allows for Escalation of Privileges or Code Execution as root via vectors related to download of an untrusted update package in upgrade_to_latest.sh.

Related CVEs

Other vulnerabilities affecting the same vendor(s)