arduino-TuyaOpen before version 1.2.1 contains a single-byte buffer overflow vulnerability in the WiFiMulti component. When the victim's smart hardware connects to an attacker-controlled AP hotspot, the attacker can exploit the overflow to execute arbitrary code on the affected embedded device.
Metrics
Affected Vendors & Products
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References
History
Sun, 15 Mar 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | arduino-TuyaOpen before version 1.2.1 contains a single-byte buffer overflow vulnerability in the WiFiMulti component. When the victim's smart hardware connects to an attacker-controlled AP hotspot, the attacker can exploit the overflow to execute arbitrary code on the affected embedded device. | |
| Title | arduino-TuyaOpen WiFiMulti Single-Byte Buffer Overflow Remote Code Execution | |
| Weaknesses | CWE-193 | |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-03-15T13:35:42.482Z
Reserved: 2026-02-27T21:07:55.466Z
Link: CVE-2026-28520
Vulnrichment
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NVD
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Redhat
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