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Tapo C520WS v2 — Vulnerabilities & Security Advisories 6

All 6 CVE vulnerabilities found in Tapo C520WS v2, with AI-generated Chinese analysis, references, and POCs.

Vendor: TP-Link Systems Inc.

CVE IDTitleCVSSSeverityPublished
CVE-2026-6242 Authenticated Format String Vulnerability in ONVIF Subscribe Service on TP-Link Tapo C520WS CWE-134--2026-06-05
CVE-2026-6241 Authenticated Format String Vulnerability in ONVIF AddScopes Method on TP-Link Tapo C520WS CWE-134--2026-06-05
CVE-2026-6240 Authenticated Stack-based Buffer Overflow in ONVIF DeleteUsers Service on TP-Link Tapo C520WS CWE-121--2026-06-05
CVE-2026-6239 Authenticated Stack-based Buffer Overflow in ONVIF CreateUsers Service in TP-Link Tao C520WS CWE-121--2026-06-05
CVE-2026-34123 Whitelist Validation Bypass in TP-Link Tapo C520WS CWE-287--2026-06-05
CVE-2026-8714 Denial-of-Service Vulnerability in RTSP Input Handling on TP-Link's Tapo C520WS CWE-20--2026-06-05

All 6 known CVE vulnerabilities affecting Tapo C520WS v2 with full Chinese analysis, references, and POCs where available.