How severe is CVE-2023-22428?

CVE-2023-22428 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2023-22428 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-22428?

CVE-2023-22428 affects Gallagher Command Centre. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-22428?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-22428 published?

CVE-2023-22428 was published on 2023-07-24 and last updated on 2026-06-17.

CVE-2023-22428

CVE-2023-22428 is a high-severity vulnerability in Gallagher Command Centre with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-285.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-285
Affected product: Gallagher Command Centre
Published: 2023-07-24
Last modified: 2026-06-17

Description

Improper privilege validation in Command Centre Server allows authenticated operators to modify Division lineage. This issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2), vEL8.70 prior to vEL8.70.2185 (MR4), vEL8.60 prior to vEL8.60.2347 (MR6), vEL8.50 prior to vEL8.50.2831(MR8), vEL8.40 and prior.

Frequently asked questions

What is CVE-2023-22428?: Improper privilege validation in Command Centre Server allows authenticated operators to modify Division lineage. This issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2), vEL8.70 prior to vEL8.70.2185 (MR4), vEL8.60 prior to vEL8.60.2347 (MR6), vEL8.50 prior to vEL8.50.2831(MR8), vEL8.40 and prior.
How severe is CVE-2023-22428?: CVE-2023-22428 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2023-22428 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-22428?: CVE-2023-22428 affects Gallagher Command Centre. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-22428?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-22428 published?: CVE-2023-22428 was published on 2023-07-24 and last updated on 2026-06-17.

References

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-22428

Affected products (1)

cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*

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