CVE-2026-93291

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code.

CVSS v3 9.4 CRITICAL

9.4^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-267-02.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-267-02

Configurations

No configuration.

History

30 Oct 2026, 18:18

Type	Values Removed	Values Added
References		() https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-267-02.json -

24 Sep 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-24 20:17

Updated : 2026-10-30 18:18

NVD link : CVE-2026-93291

Mitre link : CVE-2026-93291

CVE.ORG link : CVE-2026-93291

JSON object : View

Products Affected

No product.

CWE

CWE-295

Improper Certificate Validation

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