VDB
ICSA-21-012-02
ICSA-21-012-02
PUBLISHED
CVSS 9.100000381469727 CRITICAL
SCALANCE X devices might not generate a unique random key after factory reset, and use a private key shipped with the firmware. Siemens has released updates for the affected products and recommends to update to the latest versions.
Risk Scores
CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| SCALANCE X-200 switch family (incl. SIPLUS NET variants) | ||
| SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) | ||
| SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) | ||
| SCALANCE X-200RNA switch family |
Timeline
- Jan 12, 2021 CVE Published
- Dec 13, 2022 CVE Updated
References
- https://cert-portal.siemens.com/productcert/csaf/ssa-274900.json advisory
- https://cert-portal.siemens.com/productcert/txt/ssa-274900.txt advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf advisory
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-012-02.json advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-012-02 advisory
- https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 url
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices url
- https://www.cisa.gov/topics/industrial-control-systems url
- https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf url
- https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf url
- https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B url
- https://support.industry.siemens.com/cs/ww/en/view/109801131/ fix
- https://support.industry.siemens.com/cs/ww/en/view/109792534/ fix
- https://support.industry.siemens.com/cs/ww/en/view/109814809/ fix
- https://support.industry.siemens.com/cs/ww/en/view/109773547/ fix