Vulnerability Details CVE-2025-15542
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.0%
CVSS Severity
CVSS v3 Score 5.3
References
Products affected by CVE-2025-15542
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cpe:2.3:h:tp-link:vx800v:1.0
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cpe:2.3:o:tp-link:vx800v_firmware:*