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CVE-2021-21962

🗓️ 22 May 2025 19:12:39Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Heap-based overflow in Sealevel Systems OTA Update allows remote code execution via MQTT payloads.

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08 Oct 2025 09:41Current
7.9High risk
Vulners AI Score7.9
CVSS 26.8
CVSS 3.18.1
CVSS 39
EPSS0.02286
SSVC
5