CVE-2025-52548
MEDIUM EPSS 24.6%
Published Sep 2, 202510mo ago · Modified Jun 17, 20262w ago
6.9 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) contains a hidden API call in the application services that enables SSH and Shellinabox, which exist but are disabled by default. An attacker with admin access to the application services can utilize this API to enable remote access to the underlying OS.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/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
24.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-1242
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.