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CVE-2025-52457

Published: Nov 18, 2025Updated: Nov 18, 2025 Sources: CVE List NVDCWE-208
NVD MITRE
5.7CVSSMEDIUM
EPSS Score
0.1%
Top 97.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Observable Timing Discrepancy (CWE-208) in HBUS devices may allow an attacker with physical access to the device to extract device-specific keys, potentially compromising further site security. This issue affects Command Centre Server: 9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)), all versions of 9.00 and prior.

CVSS Vector Breakdown

AV:PAC:HPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:PAttack Vector
Physical
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-208

Affected Products

HBUS DevicesGallagher
On-prem
Security Products / identity-access-mgmt
gallaghercommercialSecurity Productsaka command centre, controller 6000, controller 7000

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-52457
security.gallagher.com

Timeline

Published
Nov 18, 2025
Last Updated
Nov 18, 2025

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