ICSA-21-103-04
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Published 2025-05-06
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View on CISA ICS-CERT ↗
Siemens Nucleus Products DNS Module (Update A)
CVSS 8.1
HIGH
CVEs (2)
Remediations
- Update to the latest version of Nucleus ReadyStart V3 or V4
- Note that the latest version of Nucleus NET (V5.2) is not affected, but is already beyond end of software support
- Contact customer support or your local Nucleus Sales team for mitigation advice
- Currently no remediation is planned
- Contact customer support to receive patch and update information
- Avoid using DNS client of affected versions
Affected Vendors
Siemens
Affected Products (2)
Siemens
·
Nucleus NET
<V5.2
Siemens
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Nucleus Source Code
including_affected_DNS_modules
Affected Sectors
Multiple
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