CVE-2025-52550
HIGH EPSS 11.1%
Published Sep 2, 202510mo ago · Modified Jun 17, 20262w ago
8.6 CVSS 4.0
Published Sep 2, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
11.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-347
Affected Products 8
| Vendor | Product | Version | Range |
|---|---|---|---|
| copeland | e3_supervisory_controller_firmware | * | <2.31f01 |
| copeland | site_supervisor_bx_860-1240 | * | any |
| copeland | site_supervisor_bxe_860-1245 | * | any |
| copeland | site_supervisor_cx_860-1260 | * | any |
| copeland | site_supervisor_cxe_860-1265 | * | any |
| copeland | site_supervisor_rx_860-1220 | * | any |
| copeland | site_supervisor_rxe_860-1225 | * | any |
| copeland | site_supervisor_sf_860-1200 | * | any |
References 1
- armis.com https://www.armis.com/research/frostbyte10/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.