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.
Metrics
Affected Vendors & Products
References
History
Wed, 19 Nov 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 18 Nov 2025 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Gallagher
Gallagher command Centre |
|
| Vendors & Products |
Gallagher
Gallagher command Centre |
Tue, 18 Nov 2025 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Weaknesses | CWE-772 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Gallagher
Published: 2025-11-18T03:26:44.442Z
Updated: 2025-11-19T16:49:27.607Z
Reserved: 2025-11-11T04:00:46.427Z
Link: CVE-2025-64734
Updated: 2025-11-18T15:03:06.535Z
Status : Awaiting Analysis
Published: 2025-11-18T04:15:44.483
Modified: 2025-11-18T14:06:29.817
Link: CVE-2025-64734
No data.