Tp-Link: >> Vx800v Firmware >> 800.0.11 Security Vulnerabilities
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.
CVSS Score
6.3
EPSS Score
0.003
Published
2026-01-29
Some VX800v v1.0 web interface endpoints transmit sensitive information over unencrypted HTTP due to missing application layer encryption, allowing a network adjacent attacker to intercept this traffic and compromise its confidentiality.
CVSS Score
5.3
EPSS Score
0.001
Published
2026-01-29