github - ghsa-8xqq-wrhg-93q9

GHSA-8XQQ-WRHG-93Q9

Vulnerability from github – Published: 2024-11-12 21:30 – Updated: 2025-07-25 21:33

Details

Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources

Severity ?

8.8 (High)


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

5.8 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-8535"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-552"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-12T19:15:19Z",
    "severity": "MODERATE"
  },
  "details": "Authenticated user can access unintended user capabilities\u00a0in\u00a0NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u00a0OR\u00a0the appliance must be configured as an\u00a0Auth Server (AAA Vserver)  with KCDAccount configuration for Kerberos SSO to access backend resources",
  "id": "GHSA-8xqq-wrhg-93q9",
  "modified": "2025-07-25T21:33:45Z",
  "published": "2024-11-12T21:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8535"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/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-2024-8535 (GCVE-0-2024-8535)

Vulnerability from cvelistv5 – Published: 2024-11-12 18:28 – Updated: 2024-11-21 16:18

Summary

Severity ?

5.8 (Medium)


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

CWE

CWE-552 - Files or Directories Accessible to External Parties

Assigner

Citrix

References

URL

Tags

https://support.citrix.com/s/article/CTX691608-ne…

Impacted products

Vendor

Product

Version

NetScaler

NetScaler ADC

Affected: 14.1 , < 29.72 (patch)
Affected: 13.1 , < 55.34 (patch)
Affected: 13.1 FIPS , < 37.207 (patch)
Affected: 12.1-FIPS , < 55.321 (patch)
Affected: 12.1-NDcPP , < 55.321 (patch)

NetScaler

NetScaler Gateway

Affected: 14.1 , < 29.72 (patch)
Affected: 13.1 , < 55.34 (patch)
Affected: 13.1-FIPS , < 37.207 (patch)
Affected: 12.1-FIPS , < 55.321 (patch)
Affected: 12.1-NDcPP , < 55.321 (patch)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "adc",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "29.72",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "55.34",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "37.207",
                "status": "affected",
                "version": "13.1fips",
                "versionType": "custom"
              },
              {
                "lessThan": "55.321",
                "status": "affected",
                "version": "12.1-fips",
                "versionType": "custom"
              },
              {
                "lessThan": "55.321",
                "status": "affected",
                "version": "12.1-ndcpp",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "gateway",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "29.72",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "55.34",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "37.207",
                "status": "affected",
                "version": "13.1fips",
                "versionType": "custom"
              },
              {
                "lessThan": "55.321",
                "status": "affected",
                "version": "12.1-fips",
                "versionType": "custom"
              },
              {
                "lessThan": "55.321",
                "status": "affected",
                "version": "12.1-ndcpp",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-8535",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-13T20:05:08.852710Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-552",
                "description": "CWE-552 Files or Directories Accessible to External Parties",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-21T16:18:12.855Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "NetScaler ADC",
          "vendor": "NetScaler",
          "versions": [
            {
              "lessThan": "29.72",
              "status": "affected",
              "version": "14.1",
              "versionType": "patch"
            },
            {
              "lessThan": "55.34",
              "status": "affected",
              "version": "13.1",
              "versionType": "patch"
            },
            {
              "lessThan": "37.207",
              "status": "affected",
              "version": "13.1 FIPS",
              "versionType": "patch"
            },
            {
              "lessThan": "55.321",
              "status": "affected",
              "version": "12.1-FIPS",
              "versionType": "patch"
            },
            {
              "lessThan": "55.321",
              "status": "affected",
              "version": "12.1-NDcPP",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NetScaler Gateway",
          "vendor": "NetScaler",
          "versions": [
            {
              "lessThan": "29.72",
              "status": "affected",
              "version": "14.1",
              "versionType": "patch"
            },
            {
              "lessThan": "55.34",
              "status": "affected",
              "version": "13.1",
              "versionType": "patch"
            },
            {
              "lessThan": "37.207",
              "status": "affected",
              "version": "13.1-FIPS",
              "versionType": "patch"
            },
            {
              "lessThan": "55.321",
              "status": "affected",
              "version": "12.1-FIPS",
              "versionType": "patch"
            },
            {
              "lessThan": "55.321",
              "status": "affected",
              "version": "12.1-NDcPP",
              "versionType": "patch"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "providerMetadata": {
        "dateUpdated": "2024-11-12T18:31:02.674Z",
        "orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
        "shortName": "Citrix"
      },
      "references": [
        {
          "url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Authenticated user can access unintended user capabilities",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
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  "cveMetadata": {
    "assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
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    "datePublished": "2024-11-12T18:28:51.398Z",
    "dateReserved": "2024-09-06T17:18:27.467Z",
    "dateUpdated": "2024-11-21T16:18:12.855Z",
    "state": "PUBLISHED"
  },
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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-8XQQ-WRHG-93Q9

CVE-2024-8535 (GCVE-0-2024-8535)

Tags

Sightings

Nomenclature