Summary
Successful exploitation of these vulnerabilities could allow an attacker to authenticate as a valid user or access files on the system.
Vulnerabilities 2
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Critical 9.8
Advantech R-SeeNet Use of Hard-coded Credentials
Advantech R-SeeNet versions 2.4.22 is installed with a hidden root-level user that is not available in the users list. This hidden user has a password that cannot be changed by users.
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High 8.8
Advantech R-SeeNet External Control of File Name or Path
Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.
Revision history
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#1
Initial Publication
References
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ICSA Advisory ICSA-23-173-02 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-173-02
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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