CVE-2020-5635: Necplatforms Aterm SA3500G Firmware

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker on the adjacent network to send a specially crafted request to a specific URL, which may result in an arbitrary command execution.

Affected products

• Necplatforms Aterm SA3500G Firmware: before 3.5.9 (fixed in 3.5.9)

Published 2020-12-14. Last modified 2026-06-17.