Vulnerability · Published Sep 2, 2025 · Assigned by Armis
CVE-2025-52550Firmware upgrade packages are unsigned
High 8.6
In plain English
A high-severity security flaw in E3 Supervisory Control from Copeland LP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 4.0)8.6High
Exploit odds (30 days)0.2%top 86.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Copeland LP | E3 Supervisory Control | 0 – before 2.31F01 |
Weakness: CWE-347 · Vector: 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