CVE-2020-27257
Last modified
CVE-2020-27257 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 1.78% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Omron | Cx-One | <= 4.60 |
| Omron | Cx-Position | <= 2.52 |
| Omron | Cx-Protocol | <= 2.02 |
| Omron | Cx-Server | <= 5.0.28 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02Third Party Advisory, US 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 Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-184/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-27257?
How severe is CVE-2020-27257?
How do I fix CVE-2020-27257?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-27251A heap overflow vulnerability exists within FactoryTalk Linx…9.8
- CVE-2020-27252Medtronic MyCareLink Smart 25000 is vulnerable to a race c…8.1
- CVE-2020-27253A flaw exists in the Ingress/Egress checks routine of Factor…7.5
- CVE-2020-27254Emerson Rosemount X-STREAM Gas AnalyzerX-STREAM enhanced XEG…7.5
- CVE-2020-27255A heap overflow vulnerability exists within FactoryTalk Linx…7.5
- CVE-2020-27256In SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i and A…6.8
- CVE-2020-27258In SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i and A…6.5
- CVE-2020-27259The Omron CX-One Version 4.60 and prior may allow an attacke…8.8
- CVE-2020-2726Vulnerability in the Oracle VM VirtualBox product of Oracle …7.5
- CVE-2020-27260Innokas Yhtymä Oy Vital Signs Monitor VC150 prior to Version…5.3
- CVE-2020-27261The Omron CX-One Version 4.60 and prior is vulnerable to a s…8.8
- CVE-2020-27262Innokas Yhtymä Oy Vital Signs Monitor VC150 prior to Version…5.4
Are you affected by CVE-2020-27257?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST