CVE-2022-47525: Fox-It Fox Datadiode Firmware

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Fox-IT DataDiode (aka Fox DataDiode) 3.4.3 suffers from a Divide-by-Zero vulnerability in the packet parser. A remote attacker could leverage this vulnerability to cause a denial-of-service. Exploitation of this issue does not require user interaction.

Affected products

• Fox-It Fox Datadiode Firmware: version 3.4.3 only

Published 2023-05-31. Last modified 2026-06-17.