Description
Multiple DrayTek VigorAP models contain a buffer overflow vulnerability in the setLan function. The vulnerability is caused by missing length checks during memory copy operations involving the lanVlanId0, lanIp, and lanNetmask fields. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device-s web management interface.
CVSS 7.2EPSS 0.47800000000000004%Risk 0.75
View source- Published
- 2026-08-24 18:17:02
- Affected versions
- unknown
- Type
- Firmware
- Last modified
- 2026-08-26 19:16:59
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H