fkie_cve-2021-35028
Vulnerability from fkie_nvd
Published
2021-09-29 11:15
Modified
2024-11-21 06:11
Severity ?
7.3 (High) - CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12 could allow an authenticated, local user to execute arbitrary OS commands.
References
security@zyxel.com.twhttps://www.zyxel.com/support/Zyxel_security_advisory_for_directory_traversal_and_command_injection_vulnerabilities_of_VPN2S_Firewall.shtmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/support/Zyxel_security_advisory_for_directory_traversal_and_command_injection_vulnerabilities_of_VPN2S_Firewall.shtmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
zyxel zywall_vpn2s_firmware 1.12\(abln.0\)c0
zyxel zywall_vpn2s -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:zywall_vpn2s_firmware:1.12\\(abln.0\\)c0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E93F6084-B93D-4D50-85C6-1D8C375D8E34",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "matchCriteriaId": "3D3F001A-8790-463F-804B-CA5CAC610867",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
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      ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12 could allow an authenticated, local user to execute arbitrary OS commands."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyecci\u00f3n de comandos en el programa CGI de  Zyxel VPN2S versi\u00f3n del firmware 1.12, podr\u00eda permitir a un usuario local autenticado ejecutar comandos arbitrarios del sistema operativo"
    }
  ],
  "id": "CVE-2021-35028",
  "lastModified": "2024-11-21T06:11:42.157",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    ],
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          "attackVector": "ADJACENT_NETWORK",
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          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
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  },
  "published": "2021-09-29T11:15:07.547",
  "references": [
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      "source": "security@zyxel.com.tw",
      "tags": [
        "Patch",
        "Vendor Advisory"
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    },
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  "sourceIdentifier": "security@zyxel.com.tw",
  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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