CVE-2020-27257
High
Published: 09 February 2021
Published
09 February 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.0053
67.4th percentile
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2020-27257 is a high-severity Type Confusion (CWE-843) vulnerability in Omron Cx-One. Its CVSS base score is 7.8 (High).
Operationally, ranked in the top 32.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2020-19770
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
omron
cx-one
≤ 4.60
omron
cx-position
≤ 2.52
omron
cx-protocol
≤ 2.02
omron
cx-server
≤ 5.0.28
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.