ABBCVELIST:CVE-2020-8472CVE-2020-8472 ABB System 800xA Weak File Permissions - different products
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%
Insufficient folder permissions used by system functions in ABB System 800xA products OPCServer for AC800M (versions 6.0 and earlier) and Control Builder M Professional, MMSServer for AC800M, Base Software for SoftControl (version 6.1 and earlier) allow low privileged users to read, modify, add and delete system and application files. An authenticated attacker who successfully exploited the vulnerabilities could escalate his/her privileges, cause system functions to stop and to corrupt user applications.
CNA Affected
[
{
"product": "OPC Server for AC 800M",
"vendor": "ABB",
"versions": [
{
"status": "affected",
"version": "6.0 and earlier"
}
]
},
{
"product": "Control Builder M Professional",
"vendor": "ABB",
"versions": [
{
"status": "affected",
"version": "6.1 and earlier"
}
]
},
{
"product": "MMS Server for AC 800M",
"vendor": "ABB",
"versions": [
{
"status": "affected",
"version": "6.1 and earlier"
}
]
},
{
"product": "Base Software for SoftControl",
"vendor": "ABB",
"versions": [
{
"status": "affected",
"version": "6.1 and earlier"
}
]
}
]Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%