CVE-2021-37604

In version 6.5 of Microchip MiWi software and all previous versions including legacy products, there is a possibility of frame counters being validated/updated prior to the message authentication. With this vulnerability in place, an attacker may increment the incoming frame counter values by injecting messages with a sufficiently large frame counter value and invalid payload. This results in denial of service/valid packets in the network. There is also a possibility of a replay attack in the stack.
Configurations

Configuration 1 (hide)

cpe:2.3:a:microchip:miwi:6.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-05 16:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-37604

Mitre link : CVE-2021-37604

CVE.ORG link : CVE-2021-37604


JSON object : View

Products Affected

microchip

  • miwi
CWE
CWE-670

Always-Incorrect Control Flow Implementation