Vulnerability-Lookup

VAR-202511-1888

Vulnerability from variot - Updated: 2025-12-18 00:31

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

Show details on source website

JSON

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CVE-2025-12944 (GCVE-0-2025-12944)

Vulnerability from cvelistv5 – Published: 2025-11-11 16:17 – Updated: 2025-11-13 04:55 Unsupported When Assigned

Title

Improper input validation in NETGEAR DGN2200v4

Summary

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

Severity ?

6.8 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/AU:N/R:A/V:D/RE:L/U:Amber

CWE

CWE-20 - Improper Input Validation

Assigner

NETGEAR

References

URL

Tags

	https://www.netgear.com/support/product/dgn2200v4	productpatch
	https://kb.netgear.com/000070355/NETGEAR-Security…	vendor-advisory

Impacted products

	Vendor	Product	Version
	NETGEAR	DGN2200v4	Affected: 0 , ≤ 1.0.0.126 (custom)

Credits

crixer

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202511-1888

CVE-2025-12944 (GCVE-0-2025-12944)

Tags

Sightings

Nomenclature