CVE Vulnerabilities

CVE-2021-22276

Improper Validation of Integrity Check Value

Published: Sep 23, 2021 | Modified: Oct 06, 2021
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

Weakness

The product does not validate or incorrectly validates the integrity check values or “checksums” of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

Affected Software

Name Vendor Start Version End Version
System_access_point_2.0_firmware Abb * *

Potential Mitigations

References