VDB
ICSA-21-194-14
ICSA-21-194-14
PUBLISHED
CVSS 6.5 MEDIUM
A Denial-of-Service vulnerability was found affecting the ARP protocol on RWG Universal Controller devices. Siemens has released updates for the affected products and recommends to update to the latest versions.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| RWG1.M12 | ||
| RWG1.M8 | ||
| RWG1.M12D |
Timeline
- Jul 13, 2021 CVE Published
- May 6, 2025 CVE Updated
References
- https://cert-portal.siemens.com/productcert/csaf/ssa-448291.json advisory
- https://cert-portal.siemens.com/productcert/txt/ssa-448291.txt advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf advisory
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-194-14.json advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-194-14 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://www.ubc.siemens.com.cn/ fix