CVE-2020-27184

The NPort IA5000A Series devices use Telnet as one of the network device management services. Telnet does not support the encryption of client-server communications, making it vulnerable to Man-in-the-Middle attacks...

CVE-2020-29379

An issue was discovered on V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. During the process of updating the firmware, the update script starts a telnetd -l /bin/sh process that does not require authentication for TELNET access...

CVE-2020-29321

The D-Link router DIR-868L 3.01 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data...

CVE-2020-29323

The D-link router DIR-885L-MFC 1.15b02, v1.21b05 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data...

CVE-2020-29057

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices. ...

CVE-2020-27555

Use of default credentials for the telnet server in BASETech GE-131 BT-1837836 firmware 20180921 allows remote attackers to execute arbitrary system commands as the root user...

CVE-2020-25747

The Telnet service of Rubetek RV-3406, RV-3409, and RV-3411 cameras firmware versions v342, v339 can allow a remote attacker to gain access to RTSP and ONFIV services without authentication. Thus, the attacker can watch live streams from the camera, rotate the camera, change some settings...

CVE-2020-21995

Inim Electronics Smartliving SmartLAN/G/SI =6.x uses default hardcoded credentials. An attacker could exploit this to gain Telnet, SSH and FTP access to the system...

CVE-2020-12045

The Baxter Spectrum WBM v17, v20D29, v20D30, v20D31, and v22D24 when used in conjunction with a Baxter Spectrum v8.x model 35700BAX2, operates a Telnet service on Port 1023 with hard-coded credentials...

CVE-2020-13364

A backdoor in certain Zyxel products allows remote TELNET access via a CGI script. This affects NAS520 V5.21AASZ.4C0, V5.21AASZ.0C0, V5.11AASZ.3C0, and V5.11AASZ.0C0; NAS542 V5.11ABAG.0C0, V5.20ABAG.1C0, and V5.21ABAG.3C0; NSA325 v2V4.81AALS.0C0 and V4.81AAAJ.1C0; NSA310 4.22AFK.0C0 and...

CVE-2014-2321

webshellcmd.gch on ZTE F460 and F660 cable modems allows remote attackers to obtain administrative access via sendcmd requests, as demonstrated by using "set TelnetCfg" commands to enable a TELNET service with specified credentials...

CVE-2018-15557

An issue was discovered in the Quantenna WiFi Controller on Telus Actiontec WEB6000Q v1.1.02.22 devices. An attacker can statically set his/her IP to anything on the 169.254.1.0/24 subnet, and obtain root access by connecting to 169.254.1.2 port 23 with telnet/netcat...

CVE-2010-2966

The INCLUDESECURITY functionality in Wind River VxWorks 6.x, 5.x, and earlier uses the LOGINUSERNAME and LOGINUSERPASSWORD aka LOGINPASSWORD parameters to create hardcoded credentials, which makes it easier for remote attackers to obtain access via a 1 telnet, 2 rlogin, or 3 FTP session...

CVE-2012-4879

The Linux Console on the WAGO I/O System 758 model 758-870, 758-874, 758-875, and 758-876 Industrial PC IPC devices has a default password of wago for the 1 root and 2 admin accounts, 3 a default password of user for the user account, and 4 a default password of guest for the guest account, which...

CVE-2013-3613

Dahua DVR appliances do not properly restrict UPnP requests, which makes it easier for remote attackers to obtain access via vectors involving a replay attack against the TELNET port...

CVE-2013-1235

Cisco Wireless LAN Controller WLC devices do not properly address the resource consumption of terminated TELNET sessions, which allows remote attackers to cause a denial of service TELNET outage by making many TELNET connections and improperly ending these connections, aka Bug ID CSCug35507...

CVE-2019-3422

The Sec Consult Security Lab reported an information disclosure vulnerability in MF910S product to ZTE PSIRT in October 2019. Through the analysis of related product team, the information disclosure vulnerability is confirmed. The MF910S product's one-click upgrade tool can obtain the Telnet remo...

CVE-2019-10942

A vulnerability has been identified in SCALANCE X-200 switch family incl. SIPLUS NET variants All versions V5.2.5, SCALANCE X-200IRT switch family incl. SIPLUS NET variants All versions V5.5.0, SCALANCE X204RNA HSR All versions, SCALANCE X204RNA PRP All versions, SCALANCE X204RNA EEC HSR All...

CVE-2019-9228

An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The 1 management SSH and 2 management TELNET features allow remote attackers to cause a denial of service connection slot exhaustion via 5...

CVE-2019-13473

TELESTAR Bobs Rock Radio, Dabman D10, Dabman i30 Stereo, Imperial i110, Imperial i150, Imperial i200, Imperial i200-cd, Imperial i400, Imperial i450, Imperial i500-bt, and Imperial i600 TN81HH96-g102h-g102 devices have an undocumented TELNET service within the BusyBox subsystem, leading to root...