RCE in Nagios Nagios_xi

CVE-2023-48085

Nagios XI before version 5.11.3 was discovered to contain a remote code execution (RCE) vulnerability via the component command_test.php.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.758 (99.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nagios Nagios_xi
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-48085?: CVE-2023-48085 is a critical-severity vulnerability in Nagios Nagios_xi, classified under Code Injection. CVSS score: 9.8/10. Published 2023-12-14.
How severe is CVE-2023-48085?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-48085 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.