Vulnerability Description
An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Johnsoncontrols | Exacqvision Server | <= 21.06.11.0 |
Related Weaknesses (CWE)
References
- https://us-cert.gov/ics/advisories/icsa-21-280-03MitigationThird Party AdvisoryUS Government Resource
- https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesVendor Advisory
- https://us-cert.gov/ics/advisories/icsa-21-280-03MitigationThird Party AdvisoryUS Government Resource
- https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesVendor Advisory
FAQ
What is CVE-2021-27665?
CVE-2021-27665 is a vulnerability with a CVSS score of 7.5 (HIGH). An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition.
How severe is CVE-2021-27665?
CVE-2021-27665 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-27665?
Check the references section above for vendor advisories and patch information. Affected products include: Johnsoncontrols Exacqvision Server.