Description
All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version 1.0 to 1.33 are prone to buffer overflows (a different vulnerability than CVE-2018-10731).
Advisories 2
- VDE-2018-006 Phoenix Contact: FL SWITCH 3xxx/4xxx/48xx series through 1.33 has a Stack-based Buffer Overflow CERT@VDE · May 14, 2025
- ICSA-18-137-02 PHOENIX CONTACT FL SWITCH 3xxx/4xxx/48xx Series CISA ICS & IT advisories · May 17, 2018