FKIE_CVE-2021-46686

Vulnerability from fkie_nvd - Published: 2025-02-18 00:15 - Updated: 2025-02-18 00:15
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in acmailer CGI ver.4.0.3 and earlier and acmailer DB ver.1.1.5 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker.
References
vultures@jpcert.or.jphttps://acmailer.jp/info/de.cgi?id=103
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN96957439/
vultures@jpcert.or.jphttps://www.acmailer.jp/info/de.cgi?id=102
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper neutralization of special elements used in an OS command (\u0027OS Command Injection\u0027) issue exists in acmailer CGI ver.4.0.3 and earlier and acmailer DB ver.1.1.5 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker."
    },
    {
      "lang": "es",
      "value": "Existe una neutralizaci\u00f3n inadecuada de elementos especiales utilizados en un problema de comando OS (\u0027inyecci\u00f3n de comandos de os\u0027) en ACMailer CGI ver.4.0.3 y antes y Acmailer DB Ver.1.1.5 y anterior. Si se explota esta vulnerabilidad, un atacante puede ejecutar un comando arbitrario del sistema operativo."
    }
  ],
  "id": "CVE-2021-46686",
  "lastModified": "2025-02-18T00:15:20.757",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-02-18T00:15:20.757",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://acmailer.jp/info/de.cgi?id=103"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jvn.jp/en/jp/JVN96957439/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://www.acmailer.jp/info/de.cgi?id=102"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Secondary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.