What’s Vulnerable › Vulnerabilities

CVE-2023-6324: ThroughTek Kalay SDK error in handling the PSK identity

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-05-15 · updated 2026-06-17
• Weakness: CWE-457

Description

ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity

Affected products

• Owletcare Cam 2 Firmware: before 4.2.10 — fixed in 4.2.10
• Owletcare Cam Firmware: before 4.2.11 — fixed in 4.2.11
• Roku Indoor Camera Se Firmware: 3.0.2.4679
• ThroughTek Kalay Platform: all versions
• Wyze Cam v3: 4.36.11.5859

How to fix

Upgrade to a fixed version: Owletcare Cam 2 Firmware 4.2.10; Owletcare Cam Firmware 4.2.11. Check the vendor advisory for mitigations.

References

• https://bitdefender.com/blog/labs/notes-on-throughtek-kalay-vulnerabilities-and-their-impact/
• https://bitdefender.com/blog/labs/notes-on-throughtek-kalay-vulnerabilities-and-their-impact/

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