PT-2026-7071 · Eaton · Eaton Network M3

Published 2026-02-09 · Updated 2026-02-09 · CVE-2026-22613

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Eaton Network M3 (affected versions not specified)

Description The server identity check during firmware upgrades via the command shell is implemented insecurely, potentially enabling a Man-in-the-middle attack. This could allow an attacker to intercept and modify the firmware update process.

Recommendations Update to the latest firmware version of Eaton Network M3, available on the Eaton download center.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2026-22613

Affected Products

Eaton Network M3

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-22613 · Security Note
• https://t.me/cveNotify/151363 · Telegram Post
• https://t.me/CVEtracker/44173 · Telegram Post
• https://eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1002.pdf · Note
• https://twitter.com/CVEnew/status/2020751971272347898 · Twitter Post