CVE-2020-27257
Omron CX-One
HIGH
7.8
CVSS Score
Published: February 9, 2021 at 02:10 PM UTC
Updated: June 17, 2026 at 03:09 AM UTC
4 products affected across 1 vendorCx OneCx ServerCx Position
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Severity
HIGH7.8
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2.52
v ≤ 2.02
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-21-184/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-843
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