CVE-2026-76862: falha de alta gravidade em Netcore NR255-V
Netcore NR255-V 1.5.130703 OS Command Argument Injection in Nettools tcpdump Launch Paths
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.5%
Netcore NR255-V version 1.5.130703 contains an os command argument injection vulnerability in the Nettools tcpdump launch paths, including ntools_start_set_cgi, ntools_tcpdump_start_set_cgi, exe_default, and ntools_proc components. Attackers can inject crafted arguments into these tcpdump launch routines to manipulate executed system commands on the device.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
Netcore · NR255-VCVEs relacionadas — Netcore NR255-V
No mesmo produto, das mais perigosas para as menos.
CVE-2026-76861HIGHNetcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in ntools_tcpdump_start_set.cgiEPSS 0.7%CVE-2026-76869HIGHNetcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in reboot_timer_set.cgiEPSS 0.6%CVE-2026-76866HIGHNetcore NR255-V 1.5.130703 OS Command Argument Injection via Unquoted DDNS ParametersEPSS 0.6%CVE-2026-76860HIGHNetcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in wake_up_set.cgi via MAC and ID TokenizationEPSS 0.5%CVE-2026-76868MEDIUMNetcore NR255-V 1.5.130703 NULL Pointer Dereference in route_policy_add.cgi via Missing exit_portEPSS 0.5%CVE-2026-76865MEDIUMNetcore NR255-V 1.5.130703 NULL Pointer Dereference via Unchecked atoi() in QoS Setter HandlersEPSS 0.5%