CVE Vulnerability

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02 Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-184/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:*
cpe:2.3:a:omron:cx-position:*:*:*:*:*:*:*:*
cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:*
cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:*
Information

Published : 2021-02-09 03:15

Updated : 2021-02-12 05:51

NVD link : CVE-2020-27257

Mitre link : CVE-2020-27257

Products Affected
No products.
CWE
CWE-843