Vulnerability · Published Dec 14, 2023 · Assigned by jci
CVE-2023-0248Kantech Gen1 ioSmart card reader
High 7.5
In plain English
A high-severity information exposure in ioSmart Gen1 from Sensormatic Electronics, a subsidiary of Johnson Controls, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 77.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. | ioSmart Gen1 | 0 – before 1.07.02 |
Weakness: CWE-200, CWE-401 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L