CVE-2025-12234: Tenda CH22 SafeMacFilter fromSafeMacFilter buffer overflow
A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-12234?
CVE-2025-12234 is classified as a high severity vulnerability due to the potential for remote exploitation leading to a buffer overflow.
How do I fix CVE-2025-12234?
To mitigate CVE-2025-12234, users should update their Tenda CH22 firmware to the latest version that addresses this vulnerability.
What is the impact of CVE-2025-12234?
CVE-2025-12234 can allow attackers to execute arbitrary code remotely on vulnerable devices.
Which models are affected by CVE-2025-12234?
CVE-2025-12234 specifically affects the Tenda CH22 model operating on version 1.0.0.1.
Can CVE-2025-12234 be exploited remotely?
Yes, CVE-2025-12234 can be exploited remotely, allowing attackers to initiate attacks without physical access to the device.