CVE-2025-52550

Firmware upgrade packages are unsigned

CVSS 8.6 HIGHEPSS 0.2%CWE-347

E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L

Affected products

Copeland LP · E3 Supervisory Control

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References

https://www.armis.com/research/frostbyte10/