NETGEAR DGN2200v4 RCE via Improper Input Validation (FW <1.0.0.132)
CVE-2025-12944 Published on November 11, 2025
Improper input validation in NETGEAR DGN2200v4
Improper input validation
in NETGEAR DGN2200v4 (N300 Wireless ADSL2+ Modem Router) allows attackers with
direct network access to the device to potentially execute code on the device.
Please check the firmware version and update to the latest.
Fixed
in:
DGN2200v4
firmware 1.0.0.132 or later
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2025-12944
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Affected Versions
NETGEAR DGN2200v4:- Before and including 1.0.0.126 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.