CVE-2025-52550
High
Description
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.
SeverityHigh
CVSS7.2
Exploit probability—
ProductCopeland E3 Supervisory Controller Firmware
PublishedSep 2, 2025
First seenSep 2, 2025
Weakness typeCWE-347CWE-347
How to fix
Update
- copeland e3_supervisory_controller_firmware2.31f01 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| copeland e3_supervisory_controller_firmware | v < 2.31f01 | 2.31f01 |
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