CVE-2026-96515 Netlink ICT HG323RW - Command Injection

Netlink ICT HG323RW router contains a command injection caused by insufficient authorization and input validation in the diagnostic script import functionality, letting authenticated attackers execute arbitrary OS commands with root privileges.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
Proof of concept available
Authentication
Required
EPSS
0.31% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution, Privilege Escalation
CVSS vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/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
Published
24 September 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to the latest firmware version provided by Netlink ICT.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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