CVE-2024-51139: Buffer Overflow
Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766 4.4.5.1 and earlier and Vigor2865/2866/2927 4.4.5.3 and earlier and Vigor2962/3910 4.3.2.8/4.4.3.1 and earlier and Vigor3912 4.3.6.1 and earlier allows a remote attacker to execute arbitrary code via the CGI parser's handling of the "Content-Length" header of HTTP POST requests.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-51139?
CVE-2024-51139 is classified as a buffer overflow vulnerability which can lead to potential system compromise.
How do I fix CVE-2024-51139?
To fix CVE-2024-51139, update the affected DrayTek devices to the latest firmware version recommended by the vendor.
Which devices are affected by CVE-2024-51139?
CVE-2024-51139 affects multiple DrayTek devices, including models Vigor2620, Vigor2860, Vigor2862, and others with specific firmware versions.
What could be the impact of CVE-2024-51139 if exploited?
If exploited, CVE-2024-51139 could allow an attacker to execute arbitrary code or crash the affected device.
Is there a workaround for CVE-2024-51139?
Currently, the recommended workaround for CVE-2024-51139 is to apply the firmware update as soon as it is available.