31 matches found
CVE-2026-24061
CVE-2026-24061 Telnet RCE Exploit - By SafeBreach Labs This script exploits the CVE-2026-24061 vulnerability in Telnet servers using a malformed USER environment variable. Usage Run the script with a target host: python telnetrce.py -p Arguments host: Target IP address or hostname required -p,...
CVE-2026-24061-PoC-Telnetd
CVE-2026-24061 Proof of Concept PoC ⚠️ DISCLAIMER: EDUCATIONAL PURPOSES ONLY ⚠️ This repository contains a Proof-of-Concept PoC exploit for CVE-2026-24061. It is intended strictly for educational purposes and for testing systems in a controlled lab environment. The author takes no responsibility...
CVE-2026-24061-Telnetd
CVE-2026-24061 GNU Inetutils Telnetd Authentication Bypass CVE: CVE-2026-24061 Severity: Critical CVSS: 9.8 Critical CWE: CWE-88 — Improper Neutralization of Argument Delimiters in a Command Affected Component: GNU Inetutils telnetd Affected Versions: 1.9.3 through 2.7 Overview CVE-2026-24061 is ...
CVE-2026-24061
GNU InetUtils telnetd Authentication Bypass via Argument Injection - CVE-2026-24061 📚 Introduction A recently identified argument injection vulnerability in GNU InetUtils telnetd allows attackers to circumvent authentication by setting the USER environment variable to the value “-f root”. As a...
CVE-2026-24061-GNU-InetUtils-telnetd
CVE-2026–24061 : GNU InetUtils telnetd Authentication Bypass Vulnerability CVE-2026–24061 is a critical weakness in the telnetd service of GNU InetUtils CVE ID : CVE-2026–24061 Severity : Critical CVSS 9.8 Attack Vector : Network Authentication Required : None Impact : Full system compromise root...
CVE-2026-24061
CVE-2026-24061-PoC ⚠ 이 도구는 교육 목적으로만 제작되었습니다. 통제된 환경 밖에서의 무단 사용은 엄격히 금지됩니다. CVE-2026-24061은 GNU Inetutils의 telnetd버전 1.9.3–2.7에 존재하는 치명적인 취약점CVSS 9.8으로, 원격 공격자가 USER 환경 변수를 통해 -f root를 전달하여 인증을 우회하고 루트 액세스 권한을 얻을 수 있습니다. 이 도구는 이 취약점의 악용을 시뮬레이션하기 위해 제작되었습니다. 요구 사항 Windows OS/Linux Python 3.4+ 사용 방법...
CVE-2026-24061
CVE-2026-24061 - GNU InetUtils telnetd 引数インジェクションによる認証回避 GNU InetUtils バージョン 1.9.3 から 2.7 は、telnetd サーバーにおけるリモート認証回避の脆弱性の影響を受けます。telnetd デーモンは、USER 環境変数を login1 プログラムにコマンドライン引数として渡す前に適切にサニタイズしません。telnet クライアントが -f root などのコマンドラインフラグを含む USER 環境変数を送信すると、telnetd はこのサニタイズされていない値をそのまま login...
K000159869: Telnetd vulnerability CVE-2026-24061
Security Advisory Description Telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable. CVE-2026-24061 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product...
Telnet NEW-ENVIRON Command Injection
Exploits the Telnet NEW-ENVIRON vulnerability CVE-1999-0047 by injecting commands into the USER environment variable during Telnet option negotiation. This spawns an interactive shell session that is managed by the framework. !/usr/bin/env python3 -- coding: utf-8 -- from kittysploit import from...
📄 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...
GNU InetUtils Argument Injection Vulnerability
GNU InetUtils contains an argument injection vulnerability in telnetd that could allow for remote authentication bypass via a "-f root" value for the USER environment variable...
GNU Inetutils Telnet Authentication Bypass Exploit CVE-2026-24061
The telnetd service from GNU InetUtils is vulnerable to authentication-bypass, tracked as CVE-2026-24061, in versions up to version 2.7. During Telnet authentication the SB byte can be sent to indicate sub-negotiation which allows for the exchange of sub-option parameters after both parties have...
telnetd argument injection vulnerability
Added: 01/26/2026 Background The Telnet service allows remote users to authenticate to a system and use an interactive command shell. The Telnet service is implemented by the Telnet daemon, telnetd. Problem The telnetd program included in GNU Inetutils allows authentication to be bypassed with a ...
SUSE CVE-2026-24061
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable...
Debian dsa-6106 : inetutils - security update
The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6106 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6106-1 [email protected] https://www.debian.org/security/...
VulnCheck KEV: CVE-2026-24061
GNU InetUtils contains an argument injection vulnerability in telnetd that could allow for remote authentication bypass via a "-f root" value for the USER environment variable...
GNU InetUtils Telnetd Remote Authentication Bypass Vulnerability
GNU InetUtils telnetd is a telnet service daemon in the GNU InetUtils suite that listens on TCP port 23 and provides clients with plaintext terminal access based on the Telnet protocol. A remote authentication bypass vulnerability exists in GNU InetUtils Telnetd, which can be exploited to bypass...
Vulnerability fixed in GNU Inetutils telnetd
Security researchers have found a a vulnerability in Inetutils telnetd version 2.7. This vulnerability has been present since version 1.9.3 that came out in 2015, according to the researchers. The vulnerability is in the way the telnetd service handles the USER environment variable. By setting th...
