GHSA-47QP-HQVX-6R3F JLine3 Telnet server: Unauthenticated Remote Memory Exhaustion via Unbounded Telnet NEW-ENVIRON Variables

Summary The JLine3 Telnet server remote-telnet module does not limit the number of environment variables a client may inject via the Telnet NEW-ENVIRON option. An unauthenticated attacker can flood the server with a large number of unique variable pairs before sending the terminating IAC SE byte,...

USN-8387-1: Inetutils vulnerabilities

It was discovered that the Inetutils telnet daemon incorrectly handled the CREDENTIALSDIRECTORY environment variable. An attacker could possibly use this issue to escalate privileges. CVE-2026-28372 It was discovered that the Inetutils telnet daemon did not properly validate buffer bounds when...

Astra Linux – Vulnerability in inetutils

In GNU inetutils, the telnet utility in version 2.7 allows servers to read arbitrary environment variables from clients using the NEWENVIRON SENDUSERVAR function...

GNU InetUtils 2.6 - Telnetd Remote Privilege Escalation

Exploit Title: GNU InetUtils telnetd - Remote Privilege Escalation Date: 2026-01-24 Exploit Author: Ali Guliyev infat0x Author GitHub: https://github.com/infat0x Vendor Homepage: https://www.gnu.org/software/inetutils/ Software Link: https://ftp.gnu.org/gnu/inetutils/ Version: GNU InetUtils 2.0...

Exploit for Argument Injection in Gnu Inetutils

CVE-2026-24061 - telnetd auth bypass o co chodzi argument...

EUVD-2026-12154

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEWENVIRON SEND USERVAR...

DEBIAN-CVE-2026-32772

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEWENVIRON SEND USERVAR...

UBUNTU-CVE-2026-32772

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEWENVIRON SEND USERVAR...

CVE-2026-32772

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEWENVIRON SEND USERVAR...

CVE-2026-32772

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEWENVIRON SEND USERVAR...

📄 GNU Inetutils telnetd NEW-ENVIRON Authentication Bypass

This Metasploit module exploits an authentication bypass vulnerability in GNU Inetutils telnetd. By sending a specially crafted NEW-ENVIRON subnegotiation with a USER variable containing -f root, an attacker can login as root without a password. This occurs because telnetd passes the environment...

Exploit for Argument Injection in Gnu Inetutils

!Authorhttps://img.shields.io/badge/Author-Mohammed%20Idrees%...

Exploit for Argument Injection in Gnu Inetutils

CVE-2026-24061 Telnet Root Exploit & Scanner A robust, multit...

📄 GNU Inetutils 2.7 Telnet Authentication Bypass Scanner

GNU Inetutils version 2.7 telnet authentication bypass scanner that leverages a crafted USER value. This vulnerability is tracked as CVE-2026-24061 and is conceptually related to historical Telnet NEW-ENVIRON issues such as CVE-1999-0192, but affects modern GNU Inetutils implementations...

Exploit for CVE-2026-24061

CVE-2026-24061 Vulnerability Scanner & Exploit !Licenseh...

Exploit for CVE-2026-24061

CVE-2026-24061 Telnet NEW-ENVIRON authentication bypass v...

Exploit for CVE-2026-24061

CVE-2026-24061 GNU Inetutils telnetd Remote Authentication...

Exploit for CVE-2026-24061

CVE-2026-24061 复现步骤 构建镜像 docker build -t telnetd-bypass...

Exploit for CVE-2026-24061

CVE-2026-24061 GNU Inetutils telnetd Remote Authentication...

SUSE CVE-2005-0488

Certain BSD-based Telnet clients, including those used on Solaris and SuSE Linux, allow remote malicious Telnet servers to read sensitive environment variables via the NEW-ENVIRON option with a SEND ENVUSERVAR command...