CVE-2026-93291 Omni C20 - Man-in-the-Middle

Omni C20 contains a man-in-the-middle vulnerability caused by improper certificate validation, letting attackers execute arbitrary code remotely, exploit requires network access to intercept communications.

CVSS base score 9.4 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.24% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Man-in-the-Middle
Impact
Remote Code Execution, Man In The Middle
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Published
24 September 2026
Updated
15 October 2026
Weakness
CWE-295

Vendor fix

Update to the latest version with proper certificate validation.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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