Technology · TP-Link
TP-Link Tapo C520WS firmware vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in TP-Link Tapo C520WS firmware: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-34124, was published on 2 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About TP-Link Tapo C520WS firmware
Firmware for the Tapo C520WS outdoor security camera.
Latest TP-Link Tapo C520WS firmware vulnerabilities
- CVE-2026-34124: TP-Link Tapo C520WS buffer overflow in HTTP path parsingmediumCVSS 6.5EPSS 0.3%
- CVE-2026-34122: TP-Link Tapo C520WS stack overflow in configuration handlingmediumCVSS 6.5EPSS 0.3%
- CVE-2026-34121: TP-Link Tapo C520WS authentication bypass in DS configuration servicehighCVSS 8.8EPSS 0.4%
- CVE-2026-34120: TP-Link Tapo C520WS heap overflow in video stream parsingmediumCVSS 6.5EPSS 0.2%
- CVE-2026-34119: TP-Link Tapo C520WS heap overflow in HTTP parsing loopmediumCVSS 6.5EPSS 0.2%
- CVE-2026-34118: TP-Link Tapo C520WS heap overflow in HTTP POST parsingmediumCVSS 6.5EPSS 0.3%
Most severe TP-Link Tapo C520WS firmware vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-34121: TP-Link Tapo C520WS authentication bypass in DS configuration servicehighCVSS 8.8EPSS 0.4%
- CVE-2026-34124: TP-Link Tapo C520WS buffer overflow in HTTP path parsingmediumCVSS 6.5EPSS 0.3%
- CVE-2026-34122: TP-Link Tapo C520WS stack overflow in configuration handlingmediumCVSS 6.5EPSS 0.3%
- CVE-2026-34118: TP-Link Tapo C520WS heap overflow in HTTP POST parsingmediumCVSS 6.5EPSS 0.3%
- CVE-2026-34120: TP-Link Tapo C520WS heap overflow in video stream parsingmediumCVSS 6.5EPSS 0.2%
- CVE-2026-34119: TP-Link Tapo C520WS heap overflow in HTTP parsing loopmediumCVSS 6.5EPSS 0.2%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/tapo-c520ws-firmware.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "TP-Link Tapo C520WS firmware vulnerabilities", https://junglewise.ai/threats/technologies/tapo-c520ws-firmware, 26 September 2026.