Siemens Updates
2612Warning Date
Severity Level
Warning Number
Target Sector
11 November, 2020
● Critical
2020-2043
All
Description:
Siemens has released security updates to address vulnerabilities in the following products:
- SCALANCE W1750D - All versions
- SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) - All versions
- SINUMERIK 840D sl - All versions
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Unauthorized disclosure of information
- Denial of service attack (DoS)
- Execute arbitrary code
- Bypass of a protection mechanism
Best practice and Recommendations:
The CERT team encourages users to review Siemens security advisory and apply the necessary updates: