An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Carrier
Published: 2022-06-06T16:38:51.453086Z
Updated: 2024-09-16T16:12:27.210Z
Reserved: 2022-05-23T00:00:00
Link: CVE-2022-31481
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-06-06T17:15:11.110
Modified: 2024-11-21T07:04:32.883
Link: CVE-2022-31481
Redhat
No data.