CVE-2020-13977 Information

Description

Nagios 4.4.5 allows an attacker who already has administrative access to change the \URL for JSON CGIs\ configuration setting to modify the Alert Histogram and Trends code via crafted versions of the archivejson.cgi objectjson.cgi and statusjson.cgi files. NOTE: this vulnerability has been mistakenly associated with CVE-2020-1408.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Reference

https://anhtai.me/nagios-core-4-4-5-url-injection/ https://anhtai.me/nagios-core-4-4-5-url-injection/ https://github.com/sawolf/nagioscore/tree/url-injection-fix https://github.com/sawolf/nagioscore/tree/url-injection-fix https://www.nagios.org/projects/nagios-core/history/4x/

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

4.9