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2 vulnerabilities found for Tapo C210 v3 by TP Link Systems Inc.

CVE-2026-34118 (GCVE-0-2026-34118)
Vulnerability from cvelistv5
Published
2026-04-02 17:19
Modified
2026-10-19 21:32
Severity ?
7.1 (High) - 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
CWE
  • CWE-122 - Heap-based buffer overflow
Summary
A heap-based buffer overflow vulnerability was identified in TP-Link Tapo C100/C101 v5, C210 v3.6 and C520WS v2.6 in the HTTP POST body parsing logic due to missing validation of remaining buffer capacity after dynamic allocation, due to insufficient boundary validation when handling externally supplied HTTP input.   An attacker on the same network segment could trigger heap memory corruption conditions by sending crafted payloads that cause write operations beyond allocated buffer boundaries.  Successful exploitation causes a Denial-of-Service (DoS) condition, causing the device’s process to crash or become unresponsive.
References
Impacted products
Vendor Product Version
TP-Link Systems Inc. Tapo C520WS v2.6 Version: 0   < 1.2.4 Build 260326 Rel.24666n
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   TP Link Systems Inc. Tapo C100 v5 Version: 0   < 1.5.4 Build 260528 Rel.11462n
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   TP Link Systems Inc. Tapo C101 v5 Version: 0   < 1.5.4 Build 260528 Rel.11462n
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   TP Link Systems Inc. Tapo C210 v3 Version: 0   < V3.6_1.2.7 Build 260818
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CVE-2026-0919 (GCVE-0-2026-0919)
Vulnerability from cvelistv5
Published
2026-01-27 17:52
Modified
2026-04-29 16:14
Severity ?
7.1 (High) - 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
CWE
  • CWE-20 - Improper Input Validation
Summary
The HTTP parser of Tapo C210 v3, C220 v1 and C520WS v2 cameras improperly handles requests containing an excessively long URL path. An invalid‑URL error path continues into cleanup code that assumes allocated buffers exist, leading to a crash and service restart. An unauthenticated attacker can force repeated service crashes or device reboots, causing denial of service.
References
Impacted products
Vendor Product Version
TP-Link Systems Inc. Tapo C220 v1 Version: 0   < 1.4.2 Build 251112
 Create a notification for this product.
Show details on NVD website

To clipboard 

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