CVE-2025-68718

KAYSUS KS-WR1200 routers with firmware 107 expose SSH and TELNET services on the LAN interface with hardcoded root credentials root:12345678. The administrator cannot disable these services or change the hardcoded password. Changing the management GUI password does not affect SSH/TELNET...

CVE-2020-10988

A hard-coded telnet credential in the tendalogin binary of Tenda AC15 AC1900 version 15.03.05.19 allows unauthenticated remote attackers to start a telnetd service on the device...

CVE-2024-41616

D-Link DIR-300 REVA FIRMWARE v1.06B05WW contains hardcoded credentials in the Telnet service...

CVE-2022-38452

A command execution vulnerability exists in the hidden telnet service functionality of Netgear Orbi Router RBR750 4.6.8.5. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger this vulnerability...

(0Day) (Pwn2Own) Enel X JuiceBox 40 Telnet Service Missing Authentication Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Enel X JuiceBox 40 charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the telnet service, which listens on TCP port 2000 by...

PT-2026-2006

Name of the Vulnerable Software and Affected Versions Enel X JuiceBox 40 affected versions not specified Description The Enel X JuiceBox 40 device contains a flaw due to a missing authentication mechanism in its Telnet service, potentially allowing for remote code execution. This issue was...

CVE-2026-22542 DENIAL OF SERVICE FOR CONCURRENT CONNECTIONS ON TELNET

An attacker with access to the system's internal network can cause a denial of service on the system by making two concurrent connections through the Telnet service...

CVE-2026-22542 DENIAL OF SERVICE FOR CONCURRENT CONNECTIONS ON TELNET

An attacker with access to the system's internal network can cause a denial of service on the system by making two concurrent connections through the Telnet service...

CVE-2026-22542

The CVE-2026-22542 entry concerns EFACEC charging systems where an attacker on the internal network can cause a denial of service by establishing two concurrent Telnet connections to the system. The root cause is exposure of the Telnet service to concurrent connections leading to availability imp...

CVE-1999-0230

Buffer overflow in Cisco 7xx routers through the telnet service...

PT-2026-2204

Name of the Vulnerable Software and Affected Versions EFACEC charging systems affected versions not specified Description An attacker with access to the system's internal network can cause a denial of service by establishing two concurrent connections through the Telnet service. The issue impacts...

EFACEC QC 安全漏洞

EFACEC Efacec QC is a series of electric vehicle charging posts from EFACEC Portugal. A security vulnerability exists in the EFACEC QC 60/90/120, which originates from the fact that an attacker can establish two concurrent connections via the Telnet service, which may result in a denial of servic...

CVE-2019-25249 devolo dLAN 500 AV Wireless+ 3.1.0-1 Remote Code Execution via htmlmgr

devolo dLAN 500 AV Wireless+ 3.1.0-1 contains an authentication bypass vulnerability that allows attackers to enable hidden services through the htmlmgr CGI script. Attackers can enable telnet and remote shell services, reboot the device, and gain root access without a password by manipulating...

CVE-2025-34501 Shuffle Master Deck Mate 2 Hard-coded Credentials & Exposed Services

Deck Mate 2 is distributed with static, hard-coded credentials for the root shell and web user interface, while multiple management services SSH, HTTP, Telnet, SMB, X11 are enabled by default. If an attacker can reach these interfaces - most often through local or near-local access such as...

PT-2025-44802

Name of the Vulnerable Software and Affected Versions Deck Mate 2 affected versions not specified Description Deck Mate 2 is shipped with pre-set, unchanging credentials for both the root shell and the web user interface. Multiple management services, including SSH, HTTP, Telnet, SMB, and X11, ar...

CVE-2025-61330

A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network equipment manufacturer H3C. The vulnerability stems from the use of a hard-coded weak password for the root account in the /etc/shadow configuration or even the absence of any password a...

EUVD-2025-34787

A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network equipment manufacturer H3C. The vulnerability stems from the use of a hard-coded weak password for the root account in the /etc/shadow configuration or even the absence of any password a...

CVE-2025-61330

A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network equipment manufacturer H3C. The vulnerability stems from the use of a hard-coded weak password for the root account in the /etc/shadow configuration or even the absence of any password a...

CVE-2025-61330

A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network equipment manufacturer H3C. The vulnerability stems from the use of a hard-coded weak password for the root account in the /etc/shadow configuration or even the absence of any password a...

CVE-2025-61330

A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network equipment manufacturer H3C. The vulnerability stems from the use of a hard-coded weak password for the root account in the /etc/shadow configuration or even the absence of any password a...