CVE-2023-0248 Kantech Gen1 ioSmart card reader
An attacker with physical access can recover communication memory from the Kantech Gen1 ioSmart card reader, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0248?
CVE-2023-0248 is a high-severity vulnerability in Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. ioSmart Gen1, published on 14 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2023-0248?
It affects 1 product.
Products include Johnsoncontrols Iosmart Gen 1 Firmware.
How do I fix CVE-2023-0248?
No fix has been published for CVE-2023-0248 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-0248 being exploited?
There is no known exploitation of CVE-2023-0248 in the wild and no public exploit code.
Sources
Also known as GHSA-6ww3-v82p-jv78.