ABBVULNRICHMENT:CVE-2024-0220CVE-2024-0220 B&R products use insufficient communication encryption
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*"
],
"vendor": "br-automation",
"product": "automation_studio",
"versions": [
{
"status": "affected",
"version": "4.0",
"lessThan": "4.6",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
total