Home/CVE/Improper input validation in the Auto-Discovery component of Nagios XI before 5.7.5 allows an authenticated attacker to
CVE

CVE-2020-28648

Improper input validation in the Auto-Discovery component of Nagios XI before 5.7.5 allows an authenticated attacker to

Improper input validation in the Auto-Discovery component of Nagios XI before 5.7.5 allows an authenticated attacker to execute remote code.

HIGH · CVSS 8.8 EPSS 0.08656
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  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
nagios xi< 5.7.5
⚠

Public Exploits & PoCs

2
pocpacketstormsecurity.com · Nagios-XI-Fusion-Privilege-Escalation-Cross-Site-Scriptin...packetstormsecurity.com
pocskylightcyber.com · 13-nagios-vulnerabilities-7-will-shock-youskylightcyber.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Nov 2020 · 03:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.nagios.com/downloads/nagios-xi/change-log/Release NotesVendor Advisory
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