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Status published
High
CVE-2022-4986
Hirschmann EagleSDV Denial of Service via TLS
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Belden
View all reports →Affected Software
Hirschmann EagleSDV
Vulnerable Versions:
0, 05.4.02
Timeline
Official Publish:
April 2nd, 2026
Last Modified:
May 25th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H