CVE-2023-5846: Franklinfueling Ts-550 Evo Firmware

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Franklin Fueling System TS-550 versions prior to 1.9.23.8960 are vulnerable to attackers decoding admin credentials, resulting in unauthenticated access to the device.

Affected products

• Franklinfueling Ts-550 Evo Firmware: before 1.9.23.8960 (fixed in 1.9.23.8960)

Published 2023-11-02. Last modified 2026-06-17.