CVE-2020-6983

Name of the Vulnerable Software and Affected Versions Moxa PT-7528 series firmware versions 4.0 and lower Moxa PT-7828 series firmware versions 3.9 and lower

Description The issue is related to the use of a hard-coded cryptographic key in the affected products, which increases the risk of confidential data recovery. This could potentially allow a remote attacker to elevate their privileges.

Recommendations For Moxa PT-7528 series firmware versions 4.0 and lower, consider updating to a version higher than 4.0 to mitigate the risk. For Moxa PT-7828 series firmware versions 3.9 and lower, consider updating to a version higher than 3.9 to mitigate the risk. As a temporary workaround, consider restricting access to sensitive data and accounts until a patch is available.