CVE-2026-76866 Netcore NR255-V 1.5.130703 OS Command Argument Injection via Unquoted DDNS Parameters

Netcore NR255-V firmware version 1.5.130703 builds root-run command lines from unquoted user-supplied DDNS input in DDNSsetcgi.c and related ddnsProc.c components, enabling os command argument injection. Attackers can exploit the unsanitized parameters to inject additional command arguments...

PT-2026-57531

A vulnerability has been found in TRENDnet TEW-821DAP 1.11B03. This affects the function sub 42026C of the file /goform/tools ddns of the component Firmware Update Handler. Such manipulation of the argument hostname/username/password leads to os command injection. The attack can be launched...

CVE-2025-60697

A command injection vulnerability exists in the D-Link DIR-882 Router firmware DIR882A1FW102B02 within the prog.cgi and rc binaries. The sub4438A4 function in prog.cgi stores user-supplied DDNS parameters ServerAddress and Hostname in NVRAM via nvramsafeset. These values are later retrieved in th...

CVE-2020-6863

ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL...

VulnCheck KEV: CVE-2022-27002

Arris TR3300 v1.0.13 were discovered to contain a command injection vulnerability in the ddns function via the ddnsname, ddnspwd, hddns、ddnshost parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request...

Design/Logic Flaw

ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL...

CVE-2020-6863: Undefined Security Weakness

ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL...