Summary
Successful exploitation of these vulnerabilities could allow an attacker to achieve remote code execution, arbitrary file upload, or bypass authentication.
Vulnerabilities 2
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Critical 9.8
Optigo Networks ONS-S8 Spectra Aggregation Switch PHP Remote File Inclusion
The web service for ONS-S8 - Spectra Aggregation Switch includes functions which do not properly validate user input, allowing an attacker to traverse directories, bypass authentication, and execute remote code.
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Critical 9.1
Optigo Networks ONS-S8 Spectra Aggregation Switch Weak Authentication
The web server for ONS-S8 - Spectra Aggregation Switch includes an incomplete authentication process, which can lead to an attacker authenticating without a password.
Revision history
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#1
Initial Publication
References
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ICSA Advisory ICSA-24-275-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-275-01
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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/topics/industrial-control-systems
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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://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
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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