CVE-2021-20836
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
6 Medium
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
12.6%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| omron | cx\-supervisor | 4.0.0.13 | cpe:2.3:a:omron:cx\-supervisor:4.0.0.13:*:*:*:*:*:*:* |
| omron | cx\-supervisor | 4.0.0.16 | cpe:2.3:a:omron:cx\-supervisor:4.0.0.16:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "OMRON CX-Supervisor",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "v4.0.0.13 and v4.0.0.16"
}
]
}
]Related
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
6 Medium
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
12.6%