Unrated severityNVD Advisory· Published Jan 29, 2026· Updated Jan 29, 2026

Denial of Service (DoS) of VoIP Communication on TP-Link VX800v

CVE-2025-15542

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

TP-Link Systems Inc./VX800v v1.0v5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.tp-link.com/de/support/download/vx800v/mitrepatch
www.tp-link.com/us/support/faq/4930/mitrevendor-advisory

News mentions

No linked articles in our index yet.

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