Summary
This updated advisory is a follow-up to the original advisory titled ICSA-23-026-02 Econolite EOS that was published January 26, 2023.
Vulnerabilities 2
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Critical 9.8
Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configur…
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High 7.5
Econolite EOS versions prior to 3.2.23 lack a password requirement for gaining “READONLY” access to log files and certa…
Revision history
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#2
Update A - Added patch 3.2.23 information
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#1
Initial Publication
References
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ICSA Advisory ICSA-23-026-02 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-026-02
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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/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ncas/tips/ST04-014
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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/uscert/ics/tips/ICS-TIP-12-146-01B