{
  "id": "CVE-2021-40521",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-11-10T16:15:09.093",
  "lastModified": "2021-11-12T22:05:43.090",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Airangel HSMX Gateway devices through 5.2.04 allow Remote Code Execution."
    },
    {
      "lang": "es",
      "value": "Los dispositivos Airangel HSMX Gateway versiones hasta 5.2.04, permiten una ejecuci\u00f3n de c\u00f3digo remota"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:airangel:hsmx-app-25_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.04",
              "matchCriteriaId": "E95BDF79-C171-4D98-9CCD-5CA0F3A23C31"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:airangel:hsmx-app-25:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "DA4D9556-DCDB-45B2-92AC-FD5E18D52FCA"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:airangel:hsmx-app-100_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.04",
              "matchCriteriaId": "90BA76CF-88CD-47BA-AEFB-F168E4FA5C69"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:airangel:hsmx-app-100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E13C0E32-7B81-4428-BB5C-8C86A703A9BA"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:airangel:hsmx-app-1000_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.04",
              "matchCriteriaId": "DBEBEE86-0C31-4782-8D78-41B48C647FCF"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:airangel:hsmx-app-1000:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D92343DB-597C-43C4-A967-12AC27C9B0E1"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:airangel:hsmx-app-5000_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.04",
              "matchCriteriaId": "31678F7E-F1FB-4801-BE44-5B7D7A6BB3A0"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:airangel:hsmx-app-5000:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "02BE8018-61F5-4482-8BCE-2F7F64C66FE5"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:airangel:hsmx-app-20000_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.04",
              "matchCriteriaId": "C8731061-B7E3-4010-8346-06951881F33D"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:airangel:hsmx-app-20000:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AF17EAEF-C272-45BB-AFBF-E0D247267D94"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://etizazmohsin.com/hsmx.html#rce",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://airangel.com/hsmx-gateway/",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    }
  ]
}