CVE-2025-52457CWE-208

CVE-2025-52457

Medium · published November 18, 2025

CVSS v3.1
5.7
EPSS
0%
Percentile
4.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.7 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00156 · 4.4th percentile
Weakness
CWE-208 · Observable Timing Discrepancy
Published
2025-11-18T09:15Z
References (1)
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-52457 · [email protected]
EPSS history
Timeline
  • 18 NOV 03:25Z
    Observable Timing Discrepancy (CWE-208) in HBUS devices may allow an attacker with physical access to the device to extract device-specific keys, potentially…
    cvelistv5