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ICS Advisories

Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.

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Advisory data: live connection— last retrieved: 7 November 2026 at 14:22.

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VDE-2026-062

Several Murrelektronik Devices use Default SNMP Community Names

Murrelektronik — MVK

Murrelektronik PSIRTlow

Published

14 July 2026

Last update

14 July 2026

Linked CVEs

Affected sectors

Risk evaluation

Several Murrelektronik devices using Profinet are shipped with the default SNMP community names ('public' for read access and 'private' for write access). If these community strings remain unchanged in the field, an unauthenticated attacker with network access to the device can read its configuration and, depending on the writable OIDs, modify device settings.

Mitigation summary

A firmware update addressing the vulnerability is planned for early 2027 for the Impact67 Pro (article numbers 54620, 54630) and MVK Pro (article numbers 54600, 54610) product variants.

Revision history (1)
  1. Initial publication — 14 July 2026

    initial release

Official source: Murrelektronik PSIRT