FKIE_CVE-2021-43269

Vulnerability from fkie_nvd - Published: 2022-01-20 02:15 - Updated: 2026-06-17 04:10
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In Code42 app before 8.8.0, eval injection allows an attacker to change a device’s proxy configuration to use a malicious proxy auto-config (PAC) file, leading to arbitrary code execution. This affects Incydr Basic, Advanced, and Gov F1; CrashPlan Cloud; and CrashPlan for Small Business. (Incydr Professional and Enterprise are unaffected.)
References
cve@mitre.orghttps://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories/Arbitrary_code_execution_via_malicious_Code42_app_proxy_configurationVendor Advisory
cve@mitre.orghttps://www.code42.com/r/support/CVE-2021-43269Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories/Arbitrary_code_execution_via_malicious_Code42_app_proxy_configurationVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.code42.com/r/support/CVE-2021-43269Vendor Advisory
Impacted products
Vendor Product Version
code42 code42 *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:code42:code42:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E9C68FBC-6D65-448A-965C-B1AC9F32F8AA",
              "versionEndExcluding": "8.8.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Code42 app before 8.8.0, eval injection allows an attacker to change a device\u2019s proxy configuration to use a malicious proxy auto-config (PAC) file, leading to arbitrary code execution. This affects Incydr Basic, Advanced, and Gov F1; CrashPlan Cloud; and CrashPlan for Small Business. (Incydr Professional and Enterprise are unaffected.)"
    },
    {
      "lang": "es",
      "value": "En la aplicaci\u00f3n Code42 versiones anteriores a 8.8.0, una inyecci\u00f3n de evaluaci\u00f3n permite a un atacante cambiar la configuraci\u00f3n del proxy de un dispositivo para usar un archivo de configuraci\u00f3n autom\u00e1tica del proxy (PAC) malicioso, conllevando a una ejecuci\u00f3n de c\u00f3digo arbitrario. Esto afecta a Incydr Basic, Advanced, y Gov F1; CrashPlan Cloud; y CrashPlan for Small Business. (Incydr Professional y Enterprise no est\u00e1n afectados)"
    }
  ],
  "id": "CVE-2021-43269",
  "lastModified": "2026-06-17T04:10:45.600",
  "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": 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"
      }
    ]
  },
  "published": "2022-01-20T02:15:06.840",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories/Arbitrary_code_execution_via_malicious_Code42_app_proxy_configuration"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.code42.com/r/support/CVE-2021-43269"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.code42.com/Terms_and_conditions/Code42_customer_support_resources/Code42_security_advisories/Arbitrary_code_execution_via_malicious_Code42_app_proxy_configuration"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.code42.com/r/support/CVE-2021-43269"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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