CVE-2024-51138
Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926 3.9.9.5 and earlier; Vigor2133/2762/2832…
Impact
Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926 3.9.9.5 and earlier; Vigor2133/2762/2832 3.9.9 and earlier; Vigor2135/2765/2766 4.4.5. and earlier; Vigor2865/2866/2927 4.4.5.3 and earlier; Vigor2962 4.3.2.8 and earlier; Vigor3912 4.3.6.1 and earlier; Vigor3910 4.4.3.1 and earlier a stack-based buffer overflow vulnerability has been identified in the URL parsing functionality of the TR069 STUN server. This flaw occurs due to insufficient bounds checking on the amount of URL parameters, allowing an attacker to exploit the overflow by sending a maliciously crafted request. Consequently, a remote attacker can execute arbitrary code with elevated privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Draytek | Vigor3912 Firmware | before 4.4.3.2 |
| Draytek | Vigor2620 Firmware | before 3.9.9.1 |
| Draytek | Vigorlte200 Firmware | before 3.9.9.1 |
| Draytek | Vigor2860 Firmware | before 3.9.8.3 |
| Draytek | Vigor2925 Firmware | before 3.9.8.3 |
| Draytek | Vigor2862 Firmware | before 3.9.9.8 |
| Draytek | Vigor2926 Firmware | before 3.9.9.8 |
| Draytek | Vigor2133 Firmware | before 3.9.9.2 |
| Draytek | Vigor2762 Firmware | before 3.9.9.2 |
| Draytek | Vigor2832 Firmware | before 3.9.9.2 |
| Draytek | Vigor2135 Firmware | before 4.4.5.5 |
| Draytek | Vigor2765 Firmware | before 4.4.5.5 |