CVE-2025-6519
CRITICAL EPSS 39.1%
Published Sep 2, 202510mo ago · Modified Jun 17, 20262w ago
9.3 CVSS 4.0
Published Sep 2, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
Description
E3 Site Supervisor (firmware version < 2.31F01) has a default admin user "ONEDAY" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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 None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
39.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-522
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.