Vulnerability Description
ASE2000 2.35 through 2.37 is vulnerable to an improper certificate validation vulnerability, which may allow an attacker to impersonate the trusted peer, complete the TLS handshake, and read or modify protected communications.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- http://www.ase-systems.com
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-23
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-239-04
FAQ
What is CVE-2026-18717?
CVE-2026-18717 is a vulnerability with a CVSS score of 7.4 (HIGH). ASE2000 2.35 through 2.37 is vulnerable to an improper certificate validation vulnerability, which may allow an attacker to impersonate the trusted peer, complete the TLS handshake, and read or modify...
How severe is CVE-2026-18717?
CVE-2026-18717 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-18717?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.