SB2025080835 - Improper Restriction of Excessive Authentication Attempts in EG4 Electronics EG4 Inverters
Published: August 8, 2025
Security Bulletin ID
SB2025080835
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Restriction of Excessive Authentication Attempts (CVE-ID: CVE-2025-46414)
CWE-ID: CWE-307 - Improper Restriction of Excessive Authentication Attempts
CVSSv4: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected product does not limit the number of attempts for inputting the correct PIN for a registered product. A remote attacker can conduct brute force attacks to gain access to the target device.
Remediation
Install update from vendor's website.