CVE-2025-6519Consistent predictable generation of the password for the default admin user "ONEDAY" to the application services
Updated under an hour ago ()
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It affects Copeland LP E3 Supervisory Control and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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
- 9.3 CRITICAL (v4.0, CNA)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
- Weakness (CWE)
- CWE-522
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Armis
- NVD analysis
- Analyzed
- Record last updated
- Sep 2, 2025
- First seen by InfoSec Signals
- Oct 23, 2026
Affected products
Copeland LP E3 Supervisory Control copeland:e3_supervisory_control (from the name) | before 2.31F01 | CNA record |
copeland e3_supervisory_controller_firmware copeland:e3_supervisory_controller_firmware | before 2.31f01 | NVD |
References
- https://www.armis.com/research/frostbyte10/third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.