CVE-2026-8714: high-severity vulnerability in TP-Link Systems Inc. Tapo C520WS v2
Denial-of-Service Vulnerability in RTSP Input Handling on TP-Link's Tapo C520WS
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.2%
A denial-of-service
vulnerability exists in the RTSP server component of TP-Link Tapo C520WS v2 due to improper handling of
syntactically invalid input. Crafted inputs
can trigger a processing error, causing the RTSP service to enter non-responsive
state.
Successful
exploitation may cause the RTSP in a denial-of-service condition.
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
TP-Link Systems Inc. · Tapo C520WS v2Related CVEs — TP-Link Systems Inc. Tapo C520WS v2
In the same product, most dangerous first.
CVE-2026-0918HIGHNull Pointer Dereference in Tapo SmartCam HTTP Service on TP-Link Tapo C220 & C520WSEPSS 0.7%CVE-2026-1315HIGHUnauthenticated Denial of Service via Firmware Update Endpoint on TP-Link Tapo C220 & C520WSEPSS 0.6%CVE-2026-0919HIGHUnauthenticated Denial of Service via Oversized URL in HTTP Parser on TP-Link Tapo C210, C220 & C520WSEPSS 0.6%CVE-2026-6240MEDIUMAuthenticated Stack-based Buffer Overflow in ONVIF DeleteUsers Service on TP-Link Tapo C520WSEPSS 0.2%CVE-2026-6239MEDIUMAuthenticated Stack-based Buffer Overflow in ONVIF CreateUsers Service in TP-Link Tao C520WSEPSS 0.2%CVE-2026-6242MEDIUMAuthenticated Format String Vulnerability in ONVIF Subscribe Service on TP-Link Tapo C520WSEPSS 0.2%