CVE-2023-27826: Seowonintech Swc-5100w Firmware

High severity, CVSS 8.8. EPSS: 11.8% chance of exploitation in the next 30 days.

SeowonIntech SWC 5100W WIMAX Bootloader 1.18.19.0, HW 0.0.7.0, and FW 1.11.0.1, 1.9.9.4 are vulnerable to OS Command Injection. which allows attackers to take over the system with root privilege by abusing doSystem() function.

Affected products

• Seowonintech Swc-5100w Firmware: version 1.9.9.4 only; version 1.11.0.1 only

Published 2023-04-12. Last modified 2026-06-17.