Successful exploitation results in Denial-of-Service (DoS) condition, leading to a service crash or device reboot, impacting availability.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Tue, 07 Apr 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link tapo C520ws
Tp-link tapo C520ws Firmware |
|
| CPEs | cpe:2.3:h:tp-link:tapo_c520ws:2.6:*:*:*:*:*:*:* cpe:2.3:o:tp-link:tapo_c520ws_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Tp-link tapo C520ws
Tp-link tapo C520ws Firmware |
|
| Metrics |
cvssV3_1
|
Fri, 03 Apr 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link
Tp-link tapo C520ws V2 |
|
| Vendors & Products |
Tp-link
Tp-link tapo C520ws V2 |
Thu, 02 Apr 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A stack-based buffer overflow vulnerability was identified in TP-Link Tapo C520WS v2.6 within a configuration handling component due to insufficient input validation. An attacker can exploit this vulnerability by supplying an excessively long value for a vulnerable configuration parameter, resulting in a stack overflow. Successful exploitation results in Denial-of-Service (DoS) condition, leading to a service crash or device reboot, impacting availability. | |
| Title | Stack-based Buffer Overflow Leading to Denial of Service in TP-Link Tapo C520WS | |
| Weaknesses | CWE-121 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: TPLink
Published:
Updated: 2026-04-02T17:59:32.667Z
Reserved: 2026-03-25T18:54:03.343Z
Link: CVE-2026-34122
Updated: 2026-04-02T17:59:29.666Z
Status : Analyzed
Published: 2026-04-02T18:16:29.150
Modified: 2026-04-06T20:23:49.380
Link: CVE-2026-34122
No data.
OpenCVE Enrichment
Updated: 2026-04-07T07:55:47Z