CVE-2025-64734

LOW EPSS 3.8%

Published Nov 18, 20257mo ago · Modified Jun 17, 20261w ago

2.4 CVSS 3.1

Low

Published Nov 18, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

Description

Missing Release of Resource after Effective Lifetime (CWE-772) in the T21 Reader allows an attacker with physical access to the Reader to perform a denial-of-service attack against that specific reader, preventing cardholders from badging for entry. 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 Details

Base Score

2.4

Exploitability

0.9

Impact

1.4

Vector string

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector Physical

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability Low

Threat Intelligence

EPSS Exploit Probability

3.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-772

References 1

security.gallagher.com https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-64734

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.