High severity7.5NVD Advisory· Published Apr 2, 2026· Updated Apr 3, 2026

CVE-2022-4986

Description

Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these protocol versions to disrupt service availability.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

assets.belden.com/m/1c8fe5d916567af6/original/Belden_Security_Bulletin_BSECV-2022-08.pdfnvd
www.vulncheck.com/advisories/hirschmann-eaglesdv-denial-of-service-via-tlsnvd

News mentions

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