CVE-2025-12942: Improper input validation in NETGEAR R6260 and R6850
Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2025-12942?
CVE-2025-12942 is considered a high severity vulnerability as it allows unauthenticated attackers to perform command execution through improper input validation.
How do I fix CVE-2025-12942?
To fix CVE-2025-12942, you should update the firmware of your NETGEAR R6260 and R6850 devices to the latest version provided by NETGEAR.
Who is affected by CVE-2025-12942?
CVE-2025-12942 affects NETGEAR R6260 and R6850 routers running versions prior to 1.1.0.86.
What types of attacks can be performed due to CVE-2025-12942?
Due to CVE-2025-12942, attackers can execute commands on the device through man-in-the-middle (MiTM) attacks and have control over the DNS server.
Is authentication required to exploit CVE-2025-12942?
No, CVE-2025-12942 can be exploited by unauthenticated attackers connected to the LAN.