CVE-2018-7521

low-risk
Published 2018-03-21

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.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Omron

References (4)

Third Party Advisory http://www.securityfocus.com/bid/103394
Mitigation https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01
Third Party Advisory http://www.securityfocus.com/bid/103394
Mitigation https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal