PT-2026-29901 · Hirschmann · Hirschmann Eaglesdv

Published 2026-04-02 · Updated 2026-04-03 · CVE-2022-4986

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Hirschmann EagleSDV versions prior to 05.4.02

Description Hirschmann EagleSDV version 05.4.01 is susceptible to a denial-of-service condition. Initiating TLS connections using TLS 1.0 or TLS 1.1 during session establishment can cause the device to crash, disrupting service availability.

Recommendations Update to version 05.4.02 or later.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2022-4986

Affected Products

Hirschmann Eaglesdv

References · 5

• https://belden.com/security · Vendor Advisory
• https://assets.belden.com/m/1c8fe5d916567af6/original/Belden_Security_Bulletin_BSECV-2022-08.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4986 · Security Note
• https://twitter.com/CVEnew/status/2040128756203782191 · Twitter Post
• https://vulncheck.com/advisories/hirschmann-eaglesdv-denial-of-service-via-tls · Note