CVE-2020-29540: Systransoft Pure Neural Server

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

API calls in the Translation API feature in Systran Pure Neural Server before 9.7.0 allow a threat actor to use the Systran Pure Neural Server as a Denial-of-Service proxy by sending a large amount of translation requests to a destination host on any given TCP port regardless of whether a web service is running on the destination port.

Affected products

• Systransoft Pure Neural Server: before 9.7.0 (fixed in 9.7.0)

Published 2020-12-08. Last modified 2026-06-17.