Paper/Archive/CVE-2025-6519

CVE-2025-6519

Copeland LP E3 Supervisory Control — Consistent predictable generation of the password for the default admin user "ONEDAY" to the application services

EPSS 0.5%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 45.3.453 × 209.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

E3 Supervisory Control< 2.31F012.31F01CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Armis (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refarmis.com/research/frostbyte10