CVE-2020-27257

Omron CX-One

Description

This vulnerability allows local attackers to execute arbitrary code due to the lack of proper validation of user-supplied data, which can result in a type-confusion condition in the Omron CX-One Version 4.60 and prior devices.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.53%
Third-Party Advisory cisa.gov Third-Party Advisory zerodayinitiative.com
Affected: Omron CX-One
Affected: Omron CX-Protocol
Affected: Omron CX-Server
Affected: Omron CX-Position
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-21-184/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-27257?
CVE-2020-27257 has been scored as a high severity vulnerability.
How to fix CVE-2020-27257?
To fix CVE-2020-27257, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-27257 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-27257 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-27257?
CVE-2020-27257 affects Omron CX-One, Omron CX-Protocol, Omron CX-Server, Omron CX-Position.
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