Vulnerability Description
In Omron CX-Supervisor Versions 3.30 and prior, use after free vulnerabilities can be exploited when CX Supervisor parses a specially crafted project file.
CVSS Score
5.3
MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Omron | Cx-Supervisor | <= 3.30 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/103394Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01MitigationThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/103394Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01MitigationThird Party AdvisoryUS Government Resource
FAQ
What is CVE-2018-7521?
CVE-2018-7521 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In Omron CX-Supervisor Versions 3.30 and prior, use after free vulnerabilities can be exploited when CX Supervisor parses a specially crafted project file.
How severe is CVE-2018-7521?
CVE-2018-7521 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-7521?
Check the references section above for vendor advisories and patch information. Affected products include: Omron Cx-Supervisor.