High severity8.3NVD Advisory· Published Aug 17, 2021· Updated Jun 17, 2026
CVE-2021-28372
CVE-2021-28372
Description
ThroughTek's Kalay Platform 2.0 network allows an attacker to impersonate an arbitrary ThroughTek (TUTK) device given a valid 20-byte uniquely assigned identifier (UID). This could result in an attacker hijacking a victim's connection and forcing them into supplying credentials needed to access the victim TUTK device.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:throughtek:kalay_p2p_software_development_kit:*:*:*:*:*:*:*:*Range: <3.1.10
- ThroughTek/Kalay Platformdescription
- Range: 2.0
Patches
Vulnerability mechanics
References
3- www.fireeye.com/blog/threat-research/2021/08/mandiant-discloses-critical-vulnerability-affecting-iot-devices.htmlnvdExploitMitigationThird Party Advisory
- github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0020/FEYE-2021-0020.mdnvdMitigationThird Party Advisory
- www.throughtek.com/kalay_overview.htmlnvdBroken LinkVendor Advisory
News mentions
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