Siemens KACO Blueplanet Inverters
KACO blueplanet Inverters contain multiple vulnerabilities that could allow an attacker to derive the credentials from the devices serial number and misuse them to gain unauthorized access. KACO new energy GmbH has released new versions for several affected products and recommends to update to the latest versions. KACO new energy GmbH is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-41125US | — | — | ||
A vulnerability has been identified in blueplanet 100 NX3 M8 (All versions), blueplanet 100 TL3 GEN2 (All versions), blueplanet 105 TL3 (All versions < V3.92), blueplanet 105 TL3 G… | ||||
| CVE-2025-40946US | —OT elevated | — | ||
A vulnerability has been identified in blueplanet 100 NX3 M8 (All versions), blueplanet 100 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 105 TL3 (All versions < V3.92), blueplane… | ||||
references
External citations — patches, advisories, analysis.
- SSA-545643: Multiple Vulnerabilities in KACO Blueplanet Inverters - CSAF Versionself
- SSA-545643: Multiple Vulnerabilities in KACO Blueplanet Inverters - HTML Versionself
- ICS Advisory ICSA-26-160-02 JSONself
- ICS Advisory ICSA-26-160-02 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
remediations (45)
- No fix plannedblueplanet 3.0 TL3-60.0 TL3
Currently no fix is planned
- No fix availableblueplanet 100 NX3 M8
Currently no fix is available
- No fix availableblueplanet 100 NX3 M8
Currently no fix is available
- No fix availableblueplanet 100 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 105 TL3
Currently no fix is available
- No fix availableblueplanet 105 TL3
Currently no fix is available
- No fix availableblueplanet 105 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 110 TL3
Currently no fix is available
- No fix availableblueplanet 110 TL3
Currently no fix is available
- No fix availableblueplanet 125 NX3 M11
Currently no fix is available
- No fix availableblueplanet 125 NX3 M11
Currently no fix is available
- No fix availableblueplanet 125 TL3
Currently no fix is available
- No fix availableblueplanet 125 TL3
Currently no fix is available
- No fix availableblueplanet 125 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 137 TL3
Currently no fix is available
- No fix availableblueplanet 137 TL3
Currently no fix is available
- No fix availableblueplanet 150 TL3
Currently no fix is available
- No fix availableblueplanet 150 TL3
Currently no fix is available
- No fix availableblueplanet 150 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 155 TL3
Currently no fix is available
- No fix availableblueplanet 155 TL3
Currently no fix is available
- No fix availableblueplanet 155 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 165 TL3
Currently no fix is available
- No fix availableblueplanet 165 TL3
Currently no fix is available
- No fix availableblueplanet 165 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 87.0 TL3
Currently no fix is available
- No fix availableblueplanet 87.0 TL3
Currently no fix is available
- No fix availableblueplanet 87.0 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet 92.0 TL3
Currently no fix is available
- No fix availableblueplanet 92.0 TL3
Currently no fix is available
- No fix availableblueplanet 92.0 TL3 GEN2
Currently no fix is available
- No fix availableblueplanet gridsafe 110 TL3-S
Currently no fix is available
- No fix availableblueplanet gridsafe 137 TL3-S
Currently no fix is available
- No fix availableblueplanet gridsafe 92.0 TL3-S
Currently no fix is available
- Fixedblueplanet 100 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 105 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 125 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 150 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 155 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 165 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 87.0 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet 92.0 TL3 GEN2
Update to V6.1.4.9 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet gridsafe 110 TL3-S
Update to V3.91 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet gridsafe 137 TL3-S
Update to V3.91 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal - Fixedblueplanet gridsafe 92.0 TL3-S
Update to V3.91 or later version
https://kaco-newenergy.com/service/mykacocom-customer-portal
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