ICSA-18-226-01 Siemens SIMATIC STEP 7 and SIMATIC WinCC (Update A)

Vulnerabilities 2

• Unscored —
  CVE-2018-11453

  A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V10, V11, V12 (All versions),…

  Siemens SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V10, V11, V12, SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V13, SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V14, SIMATIC STEP ICS / OT
  Aug 7, 2018
• Unscored —
  CVE-2018-11454

  A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V10, V11, V12 (All versions),…

  Siemens SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V10, V11, V12, SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V13, SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V14, SIMATIC STEP ICS / OT
  Aug 7, 2018

Revision history

1. 2018-10-09 #2

   Added update for SIMATIC STEP 7 (TIA Portal) and WinCC (TIA Portal) V13

2. 2018-08-07 #1

   Publication Date

References

• SSA-979106: Vulnerabilities in SIMATIC STEP 7 (TIA Portal) and SIMATIC WinCC (TIAPortal)
  https://cert-portal.siemens.com/productcert/txt/ssa-979106.txt
• ICSA Advisory ICSA-18-226-01 - Web Version
  https://www.cisa.gov/news-events/ics-advisories/icsa-18-226-01
• Recommended Practices
  https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
• Recommended Practices
  https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
• Recommended Practices
  https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
• Recommended Practices
  https://www.cisa.gov/topics/industrial-control-systems
• Recommended Practices
  https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
• Recommended Practices
  https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B