CVE-2026-22613
Insecure Server Identity Check in Eaton Network M3 Firmware Enables MitM
Publication date: 2026-02-09
Last updated on: 2026-02-09
Assigner: Eaton
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| eaton | network_m3 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-295 | The product does not validate, or incorrectly validates, a certificate. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability involves an insecure implementation of the server identity check mechanism during firmware upgrades performed via the command shell on Eaton Network M3 devices.
Because of this insecure implementation, an attacker could potentially carry out a Man-in-the-middle (MitM) attack.
How can this vulnerability impact me? :
This vulnerability can allow an attacker to intercept and possibly alter the communication during a firmware upgrade.
Such an attack could lead to unauthorized changes in the firmware, potentially compromising the confidentiality, integrity, and availability of the device.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should update the firmware of the Eaton Network M3 device to the latest version available from the Eaton download center, as the security issue has been fixed in that release.