{
  "id": "CVE-2021-23853",
  "sourceIdentifier": "psirt@bosch.com",
  "published": "2021-06-09T15:15:08.377",
  "lastModified": "2021-06-22T13:39:15.130",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs."
    },
    {
      "lang": "es",
      "value": "En las c\u00e1maras Bosch IP, una comprobaci\u00f3n inapropiada del encabezado HTTP permite a un atacante inyectar encabezados HTTP arbitrarios por medio de URL dise\u00f1adas"
    }
  ],
  "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
      },
      {
        "source": "psirt@bosch.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.3,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 6.0
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "source": "psirt@bosch.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bosch:cpp4_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "55C25C73-B8DF-4530-B59A-375AE426D2D8"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bosch:cpp4:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F4FA4F9-6BDC-44C4-A151-16ECF7926A83"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bosch:cpp6_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2549BED9-6769-41AB-BE24-190ED45BC3C7"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bosch:cpp6:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "27B65C05-69F5-4048-BCBE-DA0D53EF9AFE"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bosch:cpp7_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "85D3F004-3A77-4C40-9921-B775BC487B56"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bosch:cpp7:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8339008-8889-47B0-9416-CCC6CE75D277"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bosch:cpp7.3_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A028085E-993B-4BE2-A88A-E89AAFAE905E"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bosch:cpp7.3:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5B97B95A-8143-4766-9F10-87E19AED22C6"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bosch:cpp13_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4600022D-EDD1-43D2-8098-A863A1A23821"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bosch:cpp13:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "80149FF9-3C6D-4C80-8257-CEB2BE8B0DCA"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html",
      "source": "psirt@bosch.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}