PT-2020-13813 · Nagios+1 · Nagios+1

Published 2020-06-09 · Updated 2024-06-15 · CVE-2020-13977

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nagios version 4.4.5

Description The issue allows an attacker with administrative access to modify the Alert Histogram and Trends code by crafting specific versions of the archivejson.cgi, objectjson.cgi, and statusjson.cgi files, after changing the "URL for JSON CGIs" configuration setting.

Recommendations For Nagios version 4.4.5, consider restricting access to the configuration setting for the "URL for JSON CGIs" and limit modifications to the archivejson.cgi, objectjson.cgi, and statusjson.cgi files to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2020-13977

MGASA-2021-0209

OPENSUSE-SU-2021:0715-1

OPENSUSE-SU-2021:0735-1

OPENSUSE-SU-2021_0715-1

OPENSUSE-SU-2024:11073-1

Affected Products

Nagios

Suse

References · 47

• 🔥 https://anhtai.me/nagios-core-4-4-5-url-injection · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2021:0735-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-13977 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P6NHNG2SJAM6DXVTXQH3AOJ4WQVKJUE · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13977 · Security Note
• https://advisories.mageia.org/MGASA-2021-0209.html · Security Note
• https://osv.dev/vulnerability/CVE-2020-13977 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0715-1 · Vendor Advisory
• https://nagios.org/projects/nagios-core/history/4x · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUEIABR4Y6L5J5MZDFWU46ZWXMJO64U3 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-13977 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/JUEIABR4Y6L5J5MZDFWU46ZWXMJO64U3 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13977 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13977 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H7T6MSDWMBJEVVFSOK7DOYJJWDAFQCEQ · Vendor Advisory