CVE Vulnerability

CVE-2021-20836

Out-of-bounds read vulnerability in CX-Supervisor v4.0.0.13 and v4.0.0.16 allows an attacker with administrative privileges to cause information disclosure and/or arbitrary code execution by opening a specially crafted SCS project files.

6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.myomron.com/index.php?action=kb&article=1692 Patch Vendor Advisory
https://jvn.jp/en/vu/JVNVU90041391/index.html Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:omron:cx-supervisor:4.0.0.13:*:*:*:*:*:*:*
cpe:2.3:a:omron:cx-supervisor:4.0.0.16:*:*:*:*:*:*:*
Information

Published : 2021-10-19 03:15

Updated : 2021-10-22 05:02

NVD link : CVE-2021-20836

Mitre link : CVE-2021-20836

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read