CVE-2024-6236 (GCVE-0-2024-6236)

Vulnerability from cvelistv5 – Published: 2024-07-10 20:18 – Updated: 2025-08-27 20:42
VLAI
Title
Denial of Service
Summary
Denial of Service in NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-16 17:23 UTC
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
References
Impacted products
Vendor Product Version CPE status
NetSclaer NetScaler Console Affected: 14.1 , < 25.53 (patch)
Affected: 13.1 , < 52.25 (patch)
Affected: 13.0 , < 92.31 (patch)
guessed Create a notification for this product.
NetScaler Agent Affected: 14.1 , < 25.53 (patch)
Affected: 13.1 , < 52.25 (patch)
Affected: 13.0 , < 92.31 (patch)
guessed Create a notification for this product.
NetScaler SDX Affected: 14.1 , < 25.53 (patch)
Affected: 13.1 , < 52.25 (patch)
Affected: 13.0 , < 92.31 (patch)
guessed Create a notification for this product.
netscaler netscaler_console Affected: 14.1 , < 25.53 (custom)
Affected: 13.1 , < 52.25 (custom)
Affected: 13.0 , < 92.31 (custom)
    cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*
Create a notification for this product.
netscaler agent Affected: 14.1 , < 25.53 (custom)
Affected: 13.1 , < 52.25 (custom)
Affected: 13.0 , < 92.31 (custom)
    cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*
Create a notification for this product.
netscaler sdx Affected: 14.1 , < 25.53 (custom)
Affected: 13.1 , < 52.25 (custom)
Affected: 13.0 , < 92.31 (custom)
    cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-07-09 20:12
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "netscaler_console",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "netscaler_console",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "netscaler_console",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "agent",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "agent",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "agent",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "sdx",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "sdx",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "sdx",
            "vendor": "netscaler",
            "versions": [
              {
                "lessThan": "25.53",
                "status": "affected",
                "version": "14.1",
                "versionType": "custom"
              },
              {
                "lessThan": "52.25",
                "status": "affected",
                "version": "13.1",
                "versionType": "custom"
              },
              {
                "lessThan": "92.31",
                "status": "affected",
                "version": "13.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-6236",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-16T17:23:21.359193Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-119",
                "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-27T20:42:59.832Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:33:05.284Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/CTX677998"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "NetScaler Console",
          "vendor": "NetSclaer",
          "versions": [
            {
              "lessThan": "25.53",
              "status": "affected",
              "version": "14.1",
              "versionType": "patch"
            },
            {
              "lessThan": "52.25",
              "status": "affected",
              "version": "13.1",
              "versionType": "patch"
            },
            {
              "lessThan": "92.31",
              "status": "affected",
              "version": "13.0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Agent",
          "vendor": "NetScaler",
          "versions": [
            {
              "lessThan": "25.53",
              "status": "affected",
              "version": "14.1",
              "versionType": "patch"
            },
            {
              "lessThan": "52.25",
              "status": "affected",
              "version": "13.1",
              "versionType": "patch"
            },
            {
              "lessThan": "92.31",
              "status": "affected",
              "version": "13.0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "SDX",
          "vendor": "NetScaler",
          "versions": [
            {
              "lessThan": "25.53",
              "status": "affected",
              "version": "14.1",
              "versionType": "patch"
            },
            {
              "lessThan": "52.25",
              "status": "affected",
              "version": "13.1",
              "versionType": "patch"
            },
            {
              "lessThan": "92.31",
              "status": "affected",
              "version": "13.0",
              "versionType": "patch"
            }
          ]
        }
      ],
      "datePublic": "2024-07-09T20:12:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eDenial of Service  \u003c/span\u003e\u003c/b\u003e in\u0026nbsp;\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX\u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
            }
          ],
          "value": "Denial of Service   in\u00a0NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX"
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-10T20:18:04.274Z",
        "orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
        "shortName": "Citrix"
      },
      "references": [
        {
          "url": "https://support.citrix.com/article/CTX677998"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Denial of Service",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
    "assignerShortName": "Citrix",
    "cveId": "CVE-2024-6236",
    "datePublished": "2024-07-10T20:18:04.274Z",
    "dateReserved": "2024-06-21T01:16:39.466Z",
    "dateUpdated": "2025-08-27T20:42:59.832Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-6236",
      "date": "2026-09-27",
      "epss": "0.00744",
      "percentile": "0.52925"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "NetScaler Console",
                "vendor": "NetSclaer",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "patch"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "Agent",
                "vendor": "NetScaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "patch"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "SDX",
                "vendor": "NetScaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "patch"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "patch"
                  }
                ]
              }
            ],
            "source": "secure@citrix.com"
          },
          {
            "affectedData": [
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_agent:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F4FA76A8-E953-4751-B7A8-ADC2FC226997",
                    "versionEndExcluding": "13.0-92.31",
                    "versionStartIncluding": "13.0-58.30",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_agent:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6981F122-C2AA-4D21-B83C-F499EA6629DA",
                    "versionEndExcluding": "13.1-53.22",
                    "versionStartIncluding": "13.1-4.43",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_agent:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5EC59DDE-6DB6-4CF4-AEE1-27410D7FE010",
                    "versionEndExcluding": "14.1-25.53",
                    "versionStartIncluding": "14.1-4.42",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_console:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2A922EC2-62D0-4877-B82F-9CB49CD97F1D",
                    "versionEndExcluding": "13.0-92.31",
                    "versionStartIncluding": "13.0-58.30",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_console:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2A85282E-98F2-4A48-9213-80D82BBA9C2C",
                    "versionEndExcluding": "13.1-53.22",
                    "versionStartIncluding": "13.1-4.43",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_console:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D9A1C950-BACE-44C1-B0D5-F00F46D280F4",
                    "versionEndExcluding": "14.1-25.53",
                    "versionStartIncluding": "14.1-4.42",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_sdx:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "10E845C6-2516-4DBB-9A8F-1EB852B93EB8",
                    "versionEndExcluding": "13.0-92.31",
                    "versionStartIncluding": "13.0-91.12",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_sdx:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F24241B9-7586-4BC8-87B0-11F60190676E",
                    "versionEndExcluding": "13.1-53.17",
                    "versionStartIncluding": "13.1-49.13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:citrix:netscaler_sdx:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3A55F7F3-B702-48E9-B8BD-8D85A850B76E",
                    "versionEndExcluding": "14.1-25.53",
                    "versionStartIncluding": "14.1-4.42",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Denial of Service   in\u00a0NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX"
          },
          {
            "lang": "es",
            "value": "Denegaci\u00f3n de servicio en NetScaler Console (anteriormente NetScaler ADM), NetScaler Agent y NetScaler SDX"
          }
        ],
        "id": "CVE-2024-6236",
        "lastModified": "2026-06-17T08:17:35.860",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "ADJACENT",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "secure@citrix.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-6236",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-16T17:23:21.359193Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-07-10T21:15:11.120",
        "references": [
          {
            "source": "secure@citrix.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.citrix.com/article/CTX677998"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.citrix.com/article/CTX677998"
          }
        ],
        "sourceIdentifier": "secure@citrix.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-28T19:22:46+00:00",
      "cve": "CVE-2024-6236",
      "id": "CVE-2024-6236",
      "initial_release_date": "2024-07-09T20:12:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Denial of Service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-6236.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-01T21:33:05.284Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://support.citrix.com/article/CTX677998"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:netscaler_console:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "netscaler_console",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:agent:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "agent",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:netscaler:sdx:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unaffected",
                "product": "sdx",
                "vendor": "netscaler",
                "versions": [
                  {
                    "lessThan": "25.53",
                    "status": "affected",
                    "version": "14.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "52.25",
                    "status": "affected",
                    "version": "13.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "92.31",
                    "status": "affected",
                    "version": "13.0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-6236",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-07-16T17:23:21.359193Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-119",
                    "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-07-16T17:49:38.260Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "NetScaler Console",
              "vendor": "NetSclaer",
              "versions": [
                {
                  "lessThan": "25.53",
                  "status": "affected",
                  "version": "14.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "52.25",
                  "status": "affected",
                  "version": "13.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "92.31",
                  "status": "affected",
                  "version": "13.0",
                  "versionType": "patch"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "Agent",
              "vendor": "NetScaler",
              "versions": [
                {
                  "lessThan": "25.53",
                  "status": "affected",
                  "version": "14.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "52.25",
                  "status": "affected",
                  "version": "13.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "92.31",
                  "status": "affected",
                  "version": "13.0",
                  "versionType": "patch"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "SDX",
              "vendor": "NetScaler",
              "versions": [
                {
                  "lessThan": "25.53",
                  "status": "affected",
                  "version": "14.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "52.25",
                  "status": "affected",
                  "version": "13.1",
                  "versionType": "patch"
                },
                {
                  "lessThan": "92.31",
                  "status": "affected",
                  "version": "13.0",
                  "versionType": "patch"
                }
              ]
            }
          ],
          "datePublic": "2024-07-09T20:12:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eDenial of Service  \u003c/span\u003e\u003c/b\u003e in\u0026nbsp;\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX\u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
                }
              ],
              "value": "Denial of Service   in\u00a0NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX"
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "ADJACENT",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-07-10T20:18:04.274Z",
            "orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
            "shortName": "Citrix"
          },
          "references": [
            {
              "url": "https://support.citrix.com/article/CTX677998"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Denial of Service",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
        "assignerShortName": "Citrix",
        "cveId": "CVE-2024-6236",
        "datePublished": "2024-07-10T20:18:04.274Z",
        "dateReserved": "2024-06-21T01:16:39.466Z",
        "dateUpdated": "2025-08-27T20:42:59.832Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

Loading…

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…