VULNERABILITY INTELLIGENCE
CVE-2025-52457
CVSS score5.7 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2025-11-18
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
Weakness classification
- disclosures@gallagher.com: CWE-208