CVE-2023-0248

An attacker with physical access to the Kantech Gen1 ioSmart card reader with firmware version prior to 1.07.02 in certain circumstances can recover the reader's communication memory between the card and reader.

• CWE-200
• CWE-401
• CWE-401

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-348-02Third Party Advisory, US Government Resource
• https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesVendor Advisory
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-348-02Third Party Advisory, US Government Resource
• https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesVendor Advisory

Published

Dec 14, 2023

Last Modified

Jun 17, 2026

Status

Modified

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