Ubuntu 18.04 LTS / 20.04 LTS : Inetutils vulnerability (USN-5048-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5048-1 advisory. It was discovered that Inetutils telnet server allows remote attackers to execute arbitrary code via short writes or urgent data. An attacker could us...

Netgear DGN2200v1 - Remote Command Execution (Unauthenticated) Exploit

Exploit Title: Netgear DGN2200v1 - Remote Command Execution RCE Unauthenticated Exploit Author: SivertPL Vendor Homepage: https://www.netgear.com/ Version: All prior to v1.0.0.60 !/usr/bin/python """ NETGEAR DGN2200v1 Unauthenticated Remote Command Execution Author: SivertPL email protected Date:...

CVE-2021-35973

NETGEAR WAC104 devices before 1.0.4.15 are affected by an authentication bypass vulnerability in /usr/sbin/minihttpd, allowing an unauthenticated attacker to invoke any action by adding the &currentsetting.htm substring to the HTTP query, a related issue to CVE-2020-27866. This directly allows th...

D-Link DIR-842 telnetd authentication anti-blast protection mechanism bypass vulnerability

D-Link DIR-842 is a home router manufactured by Taiwan Youxun Technology Co. The D-Link DIR-842 has a telnetd authentication anti-blast protection mechanism bypass vulnerability, which can be exploited by attackers to bypass the anti-violence cooling delay period via a time-based side channel...

CVE-2021-27342

An authentication brute-force protection mechanism bypass in telnetd in D-Link Router model DIR-842 firmware version 3.0.2 allows a remote attacker to circumvent the anti-brute-force cool-down delay period via a timing-based side-channel attack...

CVE-2021-27342

The CVE-2021-27342 entry describes a bypass of the telnetd authentication anti-brute-force protection in D-Link DIR-842 router (firmware 3.0.2). A remote attacker can circumvent the cooldown delay through a timing-based side-channel attack. Multiple connected sources (CNVD-2022-38537, CNVD-2022-3...

CVE-2021-27342

An authentication brute-force protection mechanism bypass in telnetd in D-Link Router model DIR-842 firmware version 3.0.2 allows a remote attacker to circumvent the anti-brute-force cool-down delay period via a timing-based side-channel attack...

D-Link Router 安全漏洞

D-Link DIR-842 is a home router manufactured by Taiwan Youxun Technology Co. The D-Link DIR-842 has a telnetd authentication anti-blast protection mechanism bypass vulnerability, which can be exploited by attackers to bypass the anti-violence cooling delay period via a time-based side channel...

CVE-2021-29003

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via shell metacharacters to sysconfigvalid.xgi, as demonstrated by the sysconfigvalid.xgi?exeshell=%60telnetd%20%26%60 URI...

CVE-2021-29003

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via shell metacharacters to sysconfigvalid.xgi, as demonstrated by the sysconfigvalid.xgi?exeshell=%60telnetd%20%26%60 URI...

CVE-2021-27171

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell or tshell...

Design/Logic Flaw

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell or tshell...

CVE-2021-27171

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell or tshell...

CVE-2021-27171

The CVE-2021-27171 issue affects FiberHome HG6245D devices through RP2613. It allows starting a Linux telnetd as root on port 26/tcp by issuing CLI commands (ddd and shell/tshell), enabling complete control per the connected sources. Root-level access is the stated impact; no explicit exploitatio...

CVE-2021-0223

A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary commands as root. telnetd.real is shipped with setuid permissions enabled and is owned by the root user, allowing local...

CVE-2020-29379

CVE-2020-29379 affects V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. The update process launches a telnetd -l /bin/sh during firmware updates, which can be accessed via TELNET without authentication. This creates unauthenticated access to a shell, enabling potential local/remote m...

V-SOL Authorization Issues Vulnerability

Wisepac V-Solution V1600D4L is a Gpon-enabled terminal device for connecting fiber optic trunk lines from Wisepac China. VIA Communications V-Solution V1600D-MINI is a Gpon-enabled terminal device for connecting fiber optic trunk lines from VIA Communications, China. A security vulnerability exis...

NewStart CGSL MAIN 4.05 : krb5-appl Vulnerability (NS-SA-2020-0049)

The remote NewStart CGSL host, running version MAIN 4.05, has krb5-appl packages installed that are affected by a vulnerability: - utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow...

Debian: Security Advisory (DLA-2341-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DLA-2341-1 : inetutils security update

In inetutils-telnetd, an implementation of a telnet daemon, arbitrary remote code execution might have been possible via short writes or urgent data. For Debian 9 stretch, this problem has been fixed in version 2:1.9.4-2+deb9u1. We recommend that you upgrade your inetutils-telnetd packages. For t...