Description
Improper handling of exceptional conditions in VX800v v1.0 in SIP processing allows an attacker to flood the device with crafted INVITE messages, blocking all voice lines and causing a denial of service on incoming calls.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TP-Link Systems | VX800v v1.0 | < 800.0.12 (0.12.0 3.0.0 v603c.0 Build 250912) | 800.0.12 (0.12.0 3.0.0 v603c.0 Build 250912) |