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VULNERABILITIES

CVE-2021-33179 Details

Description

The general user interface in Nagios XI versions prior to 5.8.4 is vulnerable to authenticated reflected cross-site scripting. An authenticated victim, who accesses a specially crafted malicious URL, would unknowingly execute the attached payload.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi CVEThird Party Advisory
https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
nagios nagios xi
< 5.8.4

CPE

  • cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-33179
NVD Published Date:
Oct 14, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-33179 Details - Not Deferred