arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition.
Metrics
Affected Vendors & Products
References
History
Tue, 17 Mar 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:tuya:arduino-tuyaopen:*:*:*:*:*:*:*:* |
Mon, 16 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 16 Mar 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tuya
Tuya arduino-tuyaopen |
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| Vendors & Products |
Tuya
Tuya arduino-tuyaopen |
Sun, 15 Mar 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition. | |
| Title | arduino-TuyaOpen TuyaIoT Out-of-Bounds Memory Read Information Disclosure | |
| Weaknesses | CWE-125 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-03-15T13:35:46.217Z
Updated: 2026-03-16T14:20:19.227Z
Reserved: 2026-02-27T21:07:55.466Z
Link: CVE-2026-28521
Updated: 2026-03-16T14:17:35.673Z
Status : Analyzed
Published: 2026-03-16T14:19:28.557
Modified: 2026-03-17T20:24:33.687
Link: CVE-2026-28521
No data.