漏洞描述: 该漏洞涉及IIS FTP服务器允许匿名访问的问题。IIS(Internet Information Services)是微软提供的一款广泛使用的Web服务器软件,其FTP服务功能在企业内部文件共享和网站管理中常见。通过匿名FTP认证,用户无需提供有效凭证即可连接FTP服务器,这在某些场景下可能带来便利,但也引入了严重的安全隐患。
info: name: Anonymous FTP Disabled Check author: nukunga[SungHyunJeon] severity: medium description: | Ensure that anonymous FTP authentication is disabled on all FTP sites. Allowing anonymous access permits unauthenticated users to connect, which can lead to serious security vulnerabilities. impact: | If anonymous FTP is enabled, attackers can bypass authentication and potentially gain unauthorized access to FTP resources, posing a significant security risk. remediation: | Disable anonymous FTP authentication using IIS Manager: - Open IIS Manager. - Navigate to the FTP site → FTP Authentication. - Set"Anonymous Authentication" to Disabled. reference: - https://isms.kisa.or.kr/main/csap/notice/?boardId=bbs_0000000000000004&mode=view&cntId=85 tags: ftp,iis,security,code,windows-audit,kisa