EUVD-2026-80045
GHSA-2fvm-cppx-f9c5
Severity by source
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (vulncheck) · only source for this CVE.
CVSS VectorVendor: vulncheck
Lifecycle Timeline
1DescriptionCVE.org
Netcore NR255-V version 1.5.130703 contains a stored cross-site scripting vulnerability in the DHCP dynamic IP display and ARP bind list display components handling hostname fields. A LAN-based attacker can inject malicious script through these hostname fields, which is later rendered by network_config.js and network_security.js in the web management interface.
AnalysisAI
Stored cross-site scripting in Netcore NR255-V firmware 1.5.130703 allows an attacker positioned on the same LAN to inject script through DHCP client hostname fields and ARP bind entries; the router persists the payload and network_config.js and network_security.js render it unescaped in the web management interface. When an administrator opens the DHCP dynamic IP list or ARP bind list page, the injected script runs in their authenticated session, potentially exposing session tokens or enabling management actions as the admin. …
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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