CVE-2017-6315: Sophos Astaro Security Gateway Firmware

Critical severity, CVSS 9.8. EPSS: 16.6% chance of exploitation in the next 30 days.

Astaro Security Gateway (aka ASG) 7 allows remote attackers to execute arbitrary code via a crafted request to index.plx.

Affected products

• Sophos Astaro Security Gateway Firmware: version 7.500 only; version 7.506 only

Published 2017-09-19. Last modified 2026-06-17.