CVE-2023-23576
Gallagher Command Centre ≤ 8.50
Raw vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NCVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.
Summary
CVE-2023-23576 is a medium-severity Incorrect Behavior Order (CWE-696) vulnerability in Gallagher Command Centre. Its CVSS base score is 4.3 (Medium).
Operationally, ranked at the 19th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-27676
Vulnerability Data
Incorrect behavior order in the Command Centre Server could allow privileged users to gain physical access to the site for longer than intended after a network outage when competencies are used in the access decision. This issue affects: Gallagher Command…
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Centre: 8.90 prior to vEL8.90.1620 (MR2), 8.80 prior to vEL8.80.1369 (MR3), 8.70 prior to vEL8.70.2375 (MR5), 8.60 prior to vEL8.60.2550 (MR7), all versions of 8.50 and prior.
- CWE(s)
Related Threats
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
A.8.25 mandates security in the SDLC including secure coding, requirements, checkpoints, testing and developer training that can catch and stop incorrect behavior ordering before it reaches production, but this is only a minority slice of the weakness class (most instances arise from implementation errors not governed by process mandates).
Secure system architecture and engineering principles require proper ordering of design and implementation steps.
Secure coding standards enforce correct execution order of security-critical operations.
Security testing can detect ordering flaws but does not prevent them during development.
Hardening callouts derived
DISA STIG baselines are authored against specific weaknesses. Where this CVE cites a broad weakness class, the mapping is not asserted at that abstraction (owner ruling, 2026-09-25: grade only at Base and below), so no rule is shown here rather than a rule shown against the wrong grain.
- No fine-grained STIG row for CWE-696, a class-level weakness, and none of its children carries one either.