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1 vulnerability found for Tapo TC70 v3 by TP Link Systems Inc.
CVE-2026-34118 (GCVE-0-2026-34118)
Vulnerability from cvelistv5 – Published: 2026-04-02 17:19 – Updated: 2026-11-02 17:47
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow Vulnerability Leading to Denial-of-Service in multiple TP-Link Tapo Cameras
Summary
A heap-based buffer overflow vulnerability was identified in multiple TP-Link Tapo cameras 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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 17:48 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
TPLink
CNA
References
10 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Tapo C520WS v2.6 |
Affected:
0 , < 1.2.4 Build 260326 Rel.24666n
(custom)
|
|
| TP Link Systems Inc. | Tapo C100 v5 |
Affected:
0 , < 1.5.4 Build 260528 Rel.11462n
(custom)
|
|
| TP Link Systems Inc. | Tapo C101 v5 |
Affected:
0 , < 1.5.4 Build 260528 Rel.11462n
(custom)
|
|
| TP Link Systems Inc. | Tapo C210 v3 |
Affected:
0 , < V3.6_1.2.7 Build 260818
(custom)
|
|
| TP Link Systems Inc. | Tapo TC70 v3 |
Affected:
0 , < 1.9.2 Build 261009 Rel.61408n
(custom)
|
|
| TP Link Systems Inc. | Tapo C200 v3 |
Affected:
0 , < 1.9.2 Build 261009 Rel.61408n
(custom)
|
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