CVE-2020-27989

Home/CVE/Nagios XI before 5.7.5 is vulnerable to XSS in Dashboard Tools (Edit Dashboard).

CVE

Nagios XI before 5.7.5 is vulnerable to XSS in Dashboard Tools (Edit Dashboard).

MEDIUM · CVSS 5.4 EPSS 0.05953

Monitor

EPSS percentile: top 9% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Affected Products & Versions

nagios xi< 5.7.5

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Scoring & Timeline

5.4

MEDIUM · CVSS v3.1 · cve@mitre.org

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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 · 05:15 PM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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References & Sources

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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Detection & defense
Sigma rules
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Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

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