CVE-2025-46414
EG4 Electronics EG4 Inverters Improper Restriction of Excessive Authentication Attempts
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The affected product does not limit the number of attempts for inputting the correct PIN for a registered product, which may allow an attacker to gain unauthorized access using brute-force methods if they possess a valid device serial number. The API provides clear feedback when the correct PIN is entered. This vulnerability was patched in a server-side update on April 6, 2025.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- EG4 Electronics EG4 12kPV
All versions
- EG4 Electronics EG4 18kPV
All versions
- EG4 Electronics EG4 Flex 21
All versions
- EG4 Electronics EG4 Flex 18
All versions
- EG4 Electronics EG4 6000XP
All versions
- EG4 Electronics EG4 12000XP
All versions
- EG4 Electronics EG4 GridBoss
All versions