Omron CX-One
CVE-2020-27257

7.8HIGH

Key Information:

Vendor

Omron

Status
Cx-one
Cx-protocol
Cx-server
Cx-position
Vendor
CVE Published:
9 February 2021

What is CVE-2020-27257?

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.

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Affected Version(s)

CX-One <= 4.60

CX-Position <= 2.52

CX-Protocol <= 2.02

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-184/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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