CVE-2021-23015 (GCVE-0-2021-23015)

Vulnerability from cvelistv5 – Published: 2021-05-10 14:40 – Updated: 2024-08-03 18:58
VLAI
Summary
On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated user assigned the 'Administrator' role may be able to bypass Appliance Mode restrictions utilizing undisclosed iControl REST endpoints. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • Privilege escalation
Assigner
f5 CNA under the mitre root
CNA scorecard B 84/100 over 87 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a BIG-IP Affected: 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x.
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                    "matchCriteriaId": "704DF342-2CB5-4791-BF30-294D07B53653",
                    "versionEndExcluding": "14.1.4",
                    "versionStartIncluding": "14.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "50D58AEB-BB36-45A9-99D7-DC028F900707",
                    "versionEndExcluding": "15.1.3",
                    "versionStartIncluding": "15.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "85065C6E-71F2-42B8-A169-51174987B8AF",
                    "versionEndExcluding": "16.0.1.1",
                    "versionStartIncluding": "16.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0C0A2074-4C85-40B4-9D53-3E848E6D5DDD",
                    "versionEndExcluding": "13.1.4",
                    "versionStartIncluding": "13.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "30CAABDE-CA8C-4F0A-B4D1-0633557AD5E1",
                    "versionEndExcluding": "14.1.4",
                    "versionStartIncluding": "14.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2F071628-CC1B-4465-933D-7E5302DCC3A2",
                    "versionEndExcluding": "15.1.3",
                    "versionStartIncluding": "15.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E4ADE8D9-D1EF-4591-AB3C-93D06BE701EC",
                    "versionEndExcluding": "16.0.1.1",
                    "versionStartIncluding": "16.0.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated user assigned the \u0027Administrator\u0027 role may be able to bypass Appliance Mode restrictions utilizing undisclosed iControl REST endpoints. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
          },
          {
            "lang": "es",
            "value": "En BIG-IP versiones 15.1.x anteriores a 15.1.3, versiones 14.1.x anteriores a 14.1.4.2, versiones 13.1.0.8 hasta 13.1.3.6 y todas las versiones de 16.0.x, cuando se ejecuta en Modo Appliance, un usuario autenticado que asign\u00f3 el rol \"Administrator\" puede omitir las restricciones del Modo Appliance utilizando endpoints REST de iControl no revelados.\u0026#xa0;Nota: No se eval\u00faan las versiones de software que hayan alcanzado el End of Technical Support (EoTS)"
          }
        ],
        "id": "CVE-2021-23015",
        "lastModified": "2024-11-21T05:51:09.260",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2021-05-10T15:15:07.493",
        "references": [
          {
            "source": "f5sirt@f5.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.f5.com/csp/article/K74151369"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.f5.com/csp/article/K74151369"
          }
        ],
        "sourceIdentifier": "f5sirt@f5.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-863"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T14:47:31+00:00",
      "cve": "CVE-2021-23015",
      "id": "CVE-2021-23015",
      "initial_release_date": "2021-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2021-23015",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-23015.json",
      "version": "3"
    }
  }
}



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