CVE Catalog

CVE-2025-6519

CriticalCVSS 9.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.54%

45th percentile - higher than 45% of all known CVEs

Summary

E3 Site Supervisor (firmware version < 2.31F01) has a default admin user "ONEDAY" with a daily generated password. The password can be predictably generated, and the account cannot be deleted or modified.

Risk Assessment

An attacker can predict the password and gain administrative access, leading to full compromise of the device.

Recommendation

Update firmware to version 2.31F01 or later. If update is not possible, restrict network access to the device and monitor for suspicious logins.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS