EIP-2026-101373

PRE-CVE

Netgear D6300B - '/diag.cgi?IPAddr4' Remote Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101373. PoCs published by Marcel Mangold.

AI-analyzed exploit summary This exploit demonstrates a command injection vulnerability in the Netgear D6300B router by injecting a semicolon followed by the 'ls' command into the 'IPAddr4' parameter of a POST request to '/diag.cgi'. The response includes the output of the 'ls' command, confirming arbitrary command execution.

Description

Netgear D6300B - '/diag.cgi?IPAddr4' Remote Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by Marcel Mangold · textremotehardware
https://www.exploit-db.com/exploits/39089

This exploit demonstrates a command injection vulnerability in the Netgear D6300B router by injecting a semicolon followed by the 'ls' command into the 'IPAddr4' parameter of a POST request to '/diag.cgi'. The response includes the output of the 'ls' command, confirming arbitrary command execution.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Netgear D6300B 1.0.0.14_1.0.14
Auth required
Prerequisites: Network access to the router's web interface · Valid credentials for authentication
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026