github - ghsa-w9w5-c7vm-7wqf

GHSA-W9W5-C7VM-7WQF

Vulnerability from github – Published: 2025-07-09 00:30 – Updated: 2025-08-06 18:31

Details

Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Windows Virtual Delivery Agent for CVAD and Citrix DaaS

Severity ?

7.8 (High)


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

7.3 (High)


                  
                    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2025-6759"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-08T22:15:28Z",
    "severity": "HIGH"
  },
  "details": "Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges\u00a0in Windows Virtual Delivery Agent for CVAD and Citrix DaaS",
  "id": "GHSA-w9w5-c7vm-7wqf",
  "modified": "2025-08-06T18:31:10Z",
  "published": "2025-07-09T00:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6759"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694820"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-6759 (GCVE-0-2025-6759)

Vulnerability from cvelistv5 – Published: 2025-07-08 21:41 – Updated: 2025-07-10 03:55

Summary

Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Windows Virtual Delivery Agent for CVAD and Citrix DaaS

Severity ?

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-269 - Improper Privilege Management

Assigner

Citrix

References

URL

Tags

https://support.citrix.com/support-home/kbsearch/…

Impacted products

	Vendor	Product	Version
	Citrix	Windows Virtual Delivery Agent for CVAD and Citrix DaaS	Affected: Current Release (CR) , < 2503 (patch) Affected: Long Term Service Release (LTSR) , ≤ 2402 LTSR CU2 (patch)

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-6759",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-09T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-10T03:55:59.944Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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          "defaultStatus": "unaffected",
          "product": "Windows Virtual Delivery Agent for CVAD and Citrix DaaS",
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              "status": "affected",
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      "datePublic": "2025-07-08T12:31:00.000Z",
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            "Recovery": "NOT_DEFINED",
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            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
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            "valueDensity": "NOT_DEFINED",
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            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
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              "lang": "en",
              "value": "GENERAL"
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    "datePublished": "2025-07-08T21:41:21.902Z",
    "dateReserved": "2025-06-27T01:20:50.330Z",
    "dateUpdated": "2025-07-10T03:55:59.944Z",
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  },
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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-W9W5-C7VM-7WQF

CVE-2025-6759 (GCVE-0-2025-6759)

Tags

Sightings

Nomenclature