Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Omron | Cx-One | <= 4.60 |
| Omron | Cx-Position | <= 2.52 |
| Omron | Cx-Protocol | <= 2.02 |
| Omron | Cx-Server | <= 5.0.28 |
Related Weaknesses (CWE)
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-184/Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02Third Party AdvisoryUS Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-184/Third Party Advisory
FAQ
What is CVE-2020-27257?
CVE-2020-27257 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 Versi...
How severe is CVE-2020-27257?
CVE-2020-27257 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27257?
Check the references section above for vendor advisories and patch information. Affected products include: Omron Cx-One, Omron Cx-Position, Omron Cx-Protocol, Omron Cx-Server.