CVE-2023-24584

Name: CVE-2023-24584
Creator: NVD / NIST
Published: 2023-06-01T05:15:09.767+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2023-24584 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature. This issue affects Controller 6000: before vCR8.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior. . EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature. This issue affects Controller 6000: before vCR8.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior.

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

0.50%

38.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gallagher	Controller 6000 Firmware	< 8.50.230201a
Gallagher	Controller 6000 Firmware	>= 8.60, < 8.60.230201b
Gallagher	Controller 6000 Firmware	>= 8.70, < 8.70.230201a
Gallagher	Controller 6000 Firmware	>= 8.80, < 8.80.230201a

References

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-24584Vendor Advisory
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-24584Vendor Advisory

Timeline

Published: Jun 1, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-24584?

How severe is CVE-2023-24584?

CVE-2023-24584 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2023-24584?

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-2023-24584?

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

Scan your code now

Source: NVD / NIST