TC
Product
Tapo C520ws Firmware
by Tp-link · last CVE Jun 5, 2026
10
CVEs
0
On KEV
8.8
Max CVSS
0
New 30D
Severity mix
Critical 0High 4Medium 6Low 0
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Add Tapo C520ws Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-34121
8.8
0%
Apr 2
Authentication Bypass in DS Configuration Service via HTTP Request Parsing Differential of TP-Link Tapo C520WS
Affected: before 1.2.4
CVE-2026-1315
7.5
1%
Jan 27
By sending crafted files to the firmware update endpoint of Tapo C220 v1 and C520WS v2, the device terminates core system services before verifying authentication or firmware…
Affected: before 1.2.3
CVE-2026-0919
7.5
1%
Jan 27
The HTTP parser of Tapo C210 v3, C220 v1 and C520WS v2 cameras improperly handles requests containing an excessively long URL path
Affected: before 1.2.3
CVE-2026-0918
7.5
1%
Jan 27
The Tapo C100 v5, C220 v1 and C520WS v2 cameras’ HTTP service does not safely handle POST requests containing an excessively large Content-Length header
Affected: before 1.2.3
CVE-2026-8714
6.5
0%
Jun 5
Denial-of-Service Vulnerability in RTSP Input Handling on TP-Link's Tapo C520WS
Affected: before 1.2.6
CVE-2026-34124
6.5
0%
Apr 2
Denial of Service via Path Expansion Overflow in HTTP Service in TP-Link Tapo C520WS
Affected: before 1.2.4
CVE-2026-34122
6.5
0%
Apr 2
Stack-based Buffer Overflow Leading to Denial of Service in TP-Link Tapo C520WS
Affected: before 1.2.4
CVE-2026-34120
6.5
0%
Apr 2
Heap-based Buffer Overflow Vulnerability Leading to Denial-of-Service in TP-Link Tapo C520WS
Affected: before 1.2.4
CVE-2026-34119
6.5
0%
Apr 2
Heap-based Buffer Overflow Vulnerability Leading to Denial-of-Service in TP-Link Tapo C520WS
Affected: before 1.2.4
CVE-2026-34118
6.5
0%
Apr 2
Heap-based Buffer Overflow Vulnerability Leading to Denial-of-Service in TP-Link Tapo C100, C101, C210 & C520WS
Affected: before 1.2.4
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