CVE-2026-93291: CWE-295 Improper certificate validation in Eufy Omni C20
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.
AI Analysis
Technical Summary
The Eufy Omni C20 device suffers from improper certificate validation (CWE-295), which can be exploited by an attacker to conduct man-in-the-middle attacks. Successful exploitation could lead to arbitrary code execution on the device. The vulnerability has a CVSS 4.0 base score of 9.3, indicating critical severity. Affected versions include all releases prior to 1.6.4. No vendor advisory or patch information is currently available to confirm remediation status.
Potential Impact
An attacker exploiting this vulnerability could intercept and manipulate communications between the device and legitimate services, potentially executing arbitrary code. This could compromise device integrity and confidentiality. The high CVSS score reflects the ease of exploitation and the severity of impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution when using affected versions and consider network-level protections to mitigate man-in-the-middle risks.
CVE-2026-93291: CWE-295 Improper certificate validation in Eufy Omni C20
Description
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 v4.0
Score 9.3critical
Affected software
Eufy
Omni C20
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Eufy Omni C20 device suffers from improper certificate validation (CWE-295), which can be exploited by an attacker to conduct man-in-the-middle attacks. Successful exploitation could lead to arbitrary code execution on the device. The vulnerability has a CVSS 4.0 base score of 9.3, indicating critical severity. Affected versions include all releases prior to 1.6.4. No vendor advisory or patch information is currently available to confirm remediation status.
Potential Impact
An attacker exploiting this vulnerability could intercept and manipulate communications between the device and legitimate services, potentially executing arbitrary code. This could compromise device integrity and confidentiality. The high CVSS score reflects the ease of exploitation and the severity of impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution when using affected versions and consider network-level protections to mitigate man-in-the-middle risks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-09-17T16:04:34.684Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ab57b0af7a7c54106c05cb0
Added to database: 09/24/2026, 19:33:30 UTC
Last enriched: 09/24/2026, 19:47:54 UTC
Last updated: 09/25/2026, 03:38:09 UTC
Views: 30
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