FKIE_CVE-2020-3550

Vulnerability from fkie_nvd - Published: 2020-10-21 19:15 - Updated: 2024-11-26 16:09
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
A vulnerability in the sfmgr daemon of Cisco Firepower Management Center (FMC) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to perform directory traversal and access directories outside the restricted path. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by using a relative path in specific sfmgr commands. An exploit could allow the attacker to read or write arbitrary files on an sftunnel-connected peer device.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdfmc-dirtrav-NW8XcuSBVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdfmc-dirtrav-NW8XcuSBVendor Advisory
Impacted products
Vendor Product Version
cisco firepower_threat_defense *
cisco firepower_threat_defense *
cisco firepower_threat_defense *
cisco firepower_threat_defense 6.2.0
cisco firepower_threat_defense 6.2.1
cisco secure_firewall_management_center *
cisco secure_firewall_management_center *
cisco secure_firewall_management_center *
cisco secure_firewall_management_center 6.2.0
cisco secure_firewall_management_center 6.2.1
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      "value": "A vulnerability in the sfmgr daemon of Cisco Firepower Management Center (FMC) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to perform directory traversal and access directories outside the restricted path. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by using a relative path in specific sfmgr commands. An exploit could allow the attacker to read or write arbitrary files on an sftunnel-connected peer device."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el demonio sfmgr de Cisco Firepower Management Center (FMC) Software y Cisco Firepower Threat Defense (FTD) Software, podr\u00eda permitir a un atacante remoto autenticado llevar a cabo un salto de directorio y acceder a directorios fuera de la ruta restringida.\u0026#xa0;La vulnerabilidad es debido a una comprobaci\u00f3n insuficiente de la entrada.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante el uso de una ruta relativa en comandos sfmgr espec\u00edficos.\u0026#xa0;Una explotaci\u00f3n podr\u00eda permitir a un atacante leer o escribir archivos arbitrarios en un dispositivo peer conectado a sftunnel"
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  "id": "CVE-2020-3550",
  "lastModified": "2024-11-26T16:09:02.407",
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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.