Summary
TIA Administrator creates temporary download files in a directory with insecure permissions. This could allow any authenticated attacker on Windows to disrupt the update process.
Siemens has released a new version for TIA Administrator and recommends to update to the latest version.
Vulnerabilities 1
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Low 3.3
A vulnerability has been identified in TIA Administrator (All versions < V3 SP2). The affected component creates tempor…
Revision history
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#1
Publication Date
References
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SSA-319319: Denial of Service Vulnerability in TIA Administrator - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-319319.html
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SSA-319319: Denial of Service Vulnerability in TIA Administrator - PDF Version
https://cert-portal.siemens.com/productcert/pdf/ssa-319319.pdf
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SSA-319319: Denial of Service Vulnerability in TIA Administrator - TXT Version
https://cert-portal.siemens.com/productcert/txt/ssa-319319.txt
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ICS Advisory ICSA-24-165-03 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-03
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B