EUVD-2026-16971

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030 Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030 Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

Totolink NR1800X (version 9.1.0u.6279_B20210910) is affected by a command injection in Telnet Service, via NTPSyncWithHost in /cgi-bin/cstecgi.cgi where manipulating the host_time argument enables remote execution. Public exploits exist. Remediation/mitigation: disable the Telnet Service as a tem...

TOTOLINK NR1800X 命令注入漏洞

TOTOLINK NR1800X is an outstanding 5G NR indoor Wi-Fi and SIP CPE device from TOTOLINK Corporation. It aims to provide fast and convenient NR fixed data services for homes and offices. The TOTOLINK NR1800X version 9.1.0u.6279B20210910 contains a command injection vulnerability. This vulnerability...

PT-2026-28742

Name of the Vulnerable Software and Affected Versions Totolink NR1800X version 9.1.0u.6279 B20210910 Description A command injection issue exists in the Telnet Service component of Totolink NR1800X. The issue is located in the NTPSyncWithHost function within the /cgi-bin/cstecgi.cgi file...

CVE-2026-4621

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2021-27177

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to bypass authentication by sending the decoded value of the GgpoZWxwCmxpc3QKd2hvCg== string to the telnet server...

EUVD-2026-16589

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2026-4621

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2026-4621

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2026-4621

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2026-4621

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network...

CVE-2026-4621

NEC Platforms, Ltd. Aterm Series devices contain a Hidden Functionality vulnerability that allows an attacker to enable Telnet over the network. According to the NVD entry, the issue has a CVSS v4.0 base score of 6.3 (MEDIUM) with Network attackVector, HIGH attackComplexity, no privileges require...

PT-2026-28647

Name of the Vulnerable Software and Affected Versions NEC Platforms, Ltd. Aterm Series affected versions not specified Description A hidden functionality exists in NEC Platforms, Ltd. Aterm Series that allows an attacker to enable telnet access via the network. Recommendations At the moment, ther...

NEC Platforms Aterm Series 安全漏洞

The NEC Platforms Aterm Series is a series of wireless router and network device products developed by the Japanese company NEC. The NEC Platforms Aterm Series contains security vulnerabilities, which stem from hidden features that may allow attackers to enable Telnet...

CVE-2026-32772

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

CVE-2026-22320

A stack-based buffer overflow in the CLI's TFTP file‑transfer command handling allows a low-privileged attacker with Telnet/SSH access to trigger memory corruption by supplying unexpected or oversized filename input. Exploitation results in the corruption of the internal buffer, causing the CLI a...