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Dell iDRAC7/8 Devices - Remote Code Injection

ID: CVE-2018-1207

Severity: critical

Author: dwisiswant0

Tags: cve2018,cve,dell,injection,rce

Description

Section titled “Description”

Dell EMC iDRAC7/iDRAC8, versions prior to 2.52.52.52, contain a CGI injection vulnerabilitywhich could be used to execute remote code. A remote unauthenticated attacker maypotentially be able to use CGI variables to execute remote code.

YAML Source

Section titled “YAML Source”
id: CVE-2018-1207


info:
  name: Dell iDRAC7/8 Devices - Remote Code Injection
  author: dwisiswant0
  severity: critical
  description: |
    Dell EMC iDRAC7/iDRAC8, versions prior to 2.52.52.52, contain a CGI injection vulnerability
    which could be used to execute remote code. A remote unauthenticated attacker may
    potentially be able to use CGI variables to execute remote code.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected device.
  remediation: |
    Apply the latest firmware updates provided by Dell to mitigate this vulnerability.
  reference:
    - https://downloads.dell.com/solutions/dell-management-solution-resources/iDRAC_CVE%201207_1211_1000116.pdf
    - https://github.com/KraudSecurity/Exploits/blob/master/CVE-2018-1207/CVE-2018-1207.py
    - https://nvd.nist.gov/vuln/detail/CVE-2018-1207
    - http://en.community.dell.com/techcenter/extras/m/white_papers/20485410
    - https://twitter.com/nicowaisman/status/977279766792466432
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2018-1207
    cwe-id: CWE-94
    epss-score: 0.01875
    epss-percentile: 0.88144
    cpe: cpe:2.3:a:dell:emc_idrac7:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: dell
    product: emc_idrac7
  tags: cve2018,cve,dell,injection,rce


http:
  - method: GET
    path:
      - "{{BaseURL}}/cgi-bin/login?LD_DEBUG=files"


    matchers:
      - type: word
        part: response
        words:
          - "calling init: /lib/"
# digest: 4b0a00483046022100a48c4ed46cb11a68648f0811510933642636c807d1ece2e4e8bf6b4bf0e7f153022100ea4913bbf2c783c8117916896f458a5d37778cdbf3bf49a8a58eceb966da2667:922c64590222798bb761d5b6d8e72950

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/2018/CVE-2018-1207.yaml"

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