Title:GNU Inetutils 参数注入漏洞 (CVE-2026-24061) Description:telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.
Description
GNU InetUtils telnetd 远程身份认证绕过漏洞（CVE-2026-24061），此漏洞主要影响 telnetd 在调用系统 /usr/bin/login 程序时，未对从客户端 USER 环境变量传入的用户名做过滤，直接拼接到 login 命令行。未经授权的远程攻击者可利用该缺陷，在无需任何口令的情况下直接获取目标主机的 root shell。
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