CVE-2021-32968

Moxa NPort IAW5000A-I/O Series Serial Device Server Classic Buffer Overflow

Published Apr 1, 2022 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Description
Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition.

Remediation

Vendor Solution

Moxa has developed solutions to address these vulnerabilities. Please contact Moxa Technical Support for a security patch. Moxa has also published a security advisory to provide more information.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-19689 Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}