Record status Published
Identifier year (not publication year) 2025
Source publication Aug 8, 2025
Source updated Aug 8, 2025
Imported by cveboard Oct 24, 2026
CNA source text (English) EG4 Electronics EG4 Inverters Observable Discrepancy
The public-facing product registration endpoint server responds
differently depending on whether the S/N is valid and unregistered,
valid but already registered, or does not exist in the database.
Combined with the fact that serial numbers are sequentially assigned,
this allows an attacker to gain information on the product registration
status of different S/Ns.
Scoped product and version facts Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
EG4 12kPV
Vendor EG4 Electronics
Product EG4 12kPV
Platforms Unknown
Default status unaffected
EG4 12kPV · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 18kPV
Vendor EG4 Electronics
Product EG4 18kPV
Platforms Unknown
Default status unaffected
EG4 18kPV · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 Flex 21
Vendor EG4 Electronics
Product EG4 Flex 21
Platforms Unknown
Default status unaffected
EG4 Flex 21 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 Flex 18
Vendor EG4 Electronics
Product EG4 Flex 18
Platforms Unknown
Default status unaffected
EG4 Flex 18 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 6000XP
Vendor EG4 Electronics
Product EG4 6000XP
Platforms Unknown
Default status unaffected
EG4 6000XP · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 12000XP
Vendor EG4 Electronics
Product EG4 12000XP
Platforms Unknown
Default status unaffected
EG4 12000XP · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed
EG4 GridBoss
Vendor EG4 Electronics
Product EG4 GridBoss
Platforms Unknown
Default status unaffected
EG4 GridBoss · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) all versions affectedUnavailable Unavailable Unavailable None listed