CVE-2021-27388

Impact

SINAMICS medium voltage routable products are affected by a vulnerability in the Sm@rtServer component for remote access that could allow an unauthenticated attacker to cause a denial-of-service condition, and/or execution of limited configuration modifications and/or execution of limited control commands on the SINAMICS Medium Voltage Products, Remote Access (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://us-cert.cisa.gov/ics/advisories/icsa-21-131-04
• https://us-cert.cisa.gov/ics/advisories/icsa-21-131-04