github - ghsa-r4wh-whpg-rc2q

GHSA-R4WH-WHPG-RC2Q

Vulnerability from github – Published: 2025-11-18 06:30 – Updated: 2025-11-18 06:30

Details

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.

Severity ?

2.4 (Low)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-64734"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-18T04:15:44Z",
    "severity": "LOW"
  },
  "details": "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. \n\nThis issue affects Command Centre Server: \n\n9.30 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)),\u00a0 all versions of 9.00 and prior.",
  "id": "GHSA-r4wh-whpg-rc2q",
  "modified": "2025-11-18T06:30:25Z",
  "published": "2025-11-18T06:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64734"
    },
    {
      "type": "WEB",
      "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-64734"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-64734 (GCVE-0-2025-64734)

Vulnerability from cvelistv5 – Published: 2025-11-18 03:26 – Updated: 2025-11-19 16:49

Summary

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.

Severity ?

2.4 (Low)


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

CWE

CWE-772 - Missing Release of Resource after Effective Lifetime

Assigner

Gallagher

References

URL

Tags

https://security.gallagher.com/en-NZ/Security-Adv…

Impacted products

	Vendor	Product	Version
	Gallagher	T21 Reader	Affected: 0 , ≤ 9.00 (custom) Affected: 9.30 , < vCR9.30.251028a (custom) Affected: 9.20 , < vCR9.20.251028a (custom) Affected: 9.10 , < vCR9.10.251028a (custom)

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-64734",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-18T15:03:05.849954Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-R4WH-WHPG-RC2Q

CVE-2025-64734 (GCVE-0-2025-64734)

Tags

Sightings

Nomenclature