fkie_cve-2022-40799
Vulnerability from fkie_nvd
Published
2022-11-29 05:15
Modified
2025-11-03 18:13
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.
References
cve@mitre.orghttps://gitlab.com/lu-ka/cve-2022-40799Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/lu-ka/cve-2022-40799Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799US Government Resource
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorderProduct
Impacted products
Vendor Product Version
dlink dnr-322l_firmware *
dlink dnr-322l -


To clipboard 

{
  "cisaActionDue": "2025-08-26",
  "cisaExploitAdd": "2025-08-05",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "D-Link DNR-322L Download of Code Without Integrity Check Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dnr-322l_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "74A3B8F2-227E-459C-89EA-6C04E5D120D8",
              "versionEndIncluding": "2.60b15",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dnr-322l:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5DAF62A4-2429-4B89-8FAD-8B23EF15E050",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Data Integrity Failure in \u0027Backup Config\u0027 in D-Link DNR-322L \u003c= 2.60B15 allows an authenticated attacker to execute OS level commands on the device."
    },
    {
      "lang": "es",
      "value": "La Falla de Integridad de Datos en \u0027Backup Config\u0027 en D-Link DNR-322L en versiones \u0026lt;= 2.60B15 permite a un atacante autenticado ejecutar comandos a nivel de sistema operativo en el dispositivo."
    }
  ],
  "id": "CVE-2022-40799",
  "lastModified": "2025-11-03T18:13:46.230",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-11-29T05:15:11.310",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://gitlab.com/lu-ka/cve-2022-40799"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://gitlab.com/lu-ka/cve-2022-40799"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-494"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-494"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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