CVE-2025-52457
Nov. 18, 2025, 2:06 p.m.
5.7
Medium
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.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Gallagher |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-208
Observable Timing Discrepancy
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | gallagher | command_centre_server | <9.30 | / | / | / | / | / | / | |
| a | gallagher | command_centre_server | <9.20 | / | / | / | / | / | / | |
| a | gallagher | command_centre_server | <9.10 | / | / | / | / | / | / | |
| a | gallagher | command_centre_server | <9.00 | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: PHYSICAL
- Attack Complexity: HIGH
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Timeline
Published: Nov. 18, 2025, 4:15 a.m.
Last Modified: Nov. 18, 2025, 2:06 p.m.
Last Modified: Nov. 18, 2025, 2:06 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
disclosures@gallagher.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.