What’s Vulnerable › Vulnerabilities

CVE-2020-12681

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-26 · updated 2026-06-17
• Weakness: CWE-295

Description

Missing TLS certificate validation on 3xLogic Infinias eIDC32 devices through 3.4.125 allows an attacker to intercept/control the channel by which door lock policies are applied.

Affected products

• 3Xlogic Infinias Eidc32 Firmware: through 3.4.125

References

• https://www.3xlogic.com/products/access-control/infinias-ethernet-enabled-integrated-door-controller-eidc
• https://www.3xlogic.com/sites/www.3xlogic.com/files/media/2020-08/INF_RN_infinias_eIDC32_V3.9_Firmware%20Release_08142020.pdf
• https://www.3xlogic.com/products/access-control/infinias-ethernet-enabled-integrated-door-controller-eidc
• https://www.3xlogic.com/sites/www.3xlogic.com/files/media/2020-08/INF_RN_infinias_eIDC32_V3.9_Firmware%20Release_08142020.pdf

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