Vulnerability Description
Improper Handling of Syntactically Invalid Structure in Sparx Pro Cloud Server allows Denial of Service (DoS) attack to be executed by sending an specially crafted SQL query. This causes the Pro Cloud Server service to terminate unexpectedly. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.1 (build 167) and below were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Related Weaknesses (CWE)
References
- https://cert.pl/en/posts/2026/05/CVE-2026-42096
- https://efigo.pl/blog/CVE-2026-42096/
- https://sparxsystems.com/products/procloudserver/
- https://sploit.tech/2026/05/19/Sparx-Enterprise-Architect-PCS.html
FAQ
What is CVE-2026-42100?
CVE-2026-42100 is a documented vulnerability. Improper Handling of Syntactically Invalid Structure in Sparx Pro Cloud Server allows Denial of Service (DoS) attack to be executed by sending an specially crafted SQL query. This causes the Pro Cloud...
How severe is CVE-2026-42100?
CVSS scoring is not yet available for CVE-2026-42100. Check NVD for updates.
Is there a patch for CVE-2026-42100?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.