CVE-2023-48085

Name: CVE-2023-48085
Creator: NVD / NIST
Published: 2023-12-14T07:15:09.033+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 75.84%

Last modified Jun 17, 2026

CVE-2023-48085 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Nagios XI before version 5.11.3 was discovered to contain a remote code execution (RCE) vulnerability via the component command_test.php.. EPSS estimates a 75.84% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

75.84%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Nagios	Nagios Xi	< 5.11.3

References

https://www.nagios.com/products/security/Vendor Advisory
https://www.nagios.com/products/security/Vendor Advisory

Timeline

Published: Dec 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is 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.

How severe is CVE-2023-48085?

CVE-2023-48085 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 75.84% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48085?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48085?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST