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

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

https://cvefeed.io/rssfeed/latest.atom / Wed, 09/16/2026 - 01:32
CVE ID :CVE-2026-76866
Published : Sept. 15, 2026, 10:17 p.m. | 51 minutes ago
Description :Netcore NR255-V firmware version 1.5.130703 builds root-run command lines from unquoted user-supplied DDNS input in DDNSset_cgi.c and related ddns_Proc.c components, enabling os command argument injection. Attackers can exploit the unsanitized parameters to inject additional command arguments executed with root privileges.
Severity: 8.6 | HIGH
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.