CVE-2023-23584

Name: CVE-2023-23584
Creator: NVD / NIST
Published: 2023-12-18T22:15:08.407+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2023-23584 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. This issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior. . EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

An observable response discrepancy in the Gallagher Command Centre RESTAPI allows an insufficiently-privileged user to infer the presence of items that would not otherwise be viewable. This issue affects: Gallagher Command Centre 8.70 prior to vEL8.70.1787 (MR2), 8.60 prior to vEL8.60.2039 (MR4), all version of 8.50 and prior.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.50%

39.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gallagher	Command Centre	<= 8.50
Gallagher	Command Centre	>= 8.60, < 8.60.2039
Gallagher	Command Centre	>= 8.70, < 8.70.1787

References

https://security.gallagher.com/Security-Advisories/CVE-2023-23584Vendor Advisory
https://security.gallagher.com/Security-Advisories/CVE-2023-23584Vendor Advisory

Timeline

Published: Dec 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-23584?

How severe is CVE-2023-23584?

CVE-2023-23584 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2023-23584?

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-2023-23584?

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

Scan your code now

Source: NVD / NIST