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Cisco Adaptive Security Appliance Software/Cisco Firepower Threat Defense - Directory Traversal

ID: CVE-2020-3187

Severity: critical

Author: KareemSe1im

Tags: cve,cve2020,cisco,packetstorm

Description

Section titled “Description”

Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software are susceptible to directory traversal vulnerabilities that could allow an unauthenticated, remote attacker to obtain read and delete access to sensitive files on a targeted system.

YAML Source

Section titled “YAML Source”
id: CVE-2020-3187


info:
  name: Cisco Adaptive Security Appliance Software/Cisco Firepower Threat Defense - Directory Traversal
  author: KareemSe1im
  severity: critical
  description: Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software are susceptible to directory traversal vulnerabilities that could allow an unauthenticated, remote attacker to obtain read and delete access to sensitive files on a targeted system.
  impact: |
    An attacker can exploit this vulnerability to read arbitrary files on the affected system, potentially leading to unauthorized access or sensitive information disclosure.
  remediation: |
    Apply the necessary security patches or updates provided by Cisco to mitigate the vulnerability.
  reference:
    - https://twitter.com/aboul3la/status/1286809567989575685
    - http://packetstormsecurity.com/files/158648/Cisco-Adaptive-Security-Appliance-Software-9.7-Arbitrary-File-Deletion.html
    - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-path-JE3azWw43
    - https://nvd.nist.gov/vuln/detail/CVE-2020-3187
    - https://github.com/Threekiii/Awesome-POC
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    cvss-score: 9.1
    cve-id: CVE-2020-3187
    cwe-id: CWE-22
    epss-score: 0.97297
    epss-percentile: 0.99857
    cpe: cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: cisco
    product: firepower_threat_defense
  tags: cve,cve2020,cisco,packetstorm


http:
  - method: GET
    path:
      - "{{BaseURL}}/+CSCOE+/session_password.html"


    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - webvpn
          - Webvpn


      - type: status
        status:
          - 200
# digest: 4a0a0047304502201b0fd7c749266789d59d6c2e70f385e006b2bc5cbac3071dfdde7cd41a80d9df0221008d1609285b546f164c954b66eb7ec8c46ead48aa17d129c3e863989232e127ab:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2020/CVE-2020-3187.yaml"

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