ABBCVELIST:CVE-2020-24674CVE-2020-24674 Improper Authorization in Symphony Plus
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.6%
In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Authenticated but Unauthorized remote users could execute a Denial-of-Service (DoS) attack, execute arbitrary code, or obtain more privilege than intended on the machines.
CNA Affected
[
{
"product": "ABB Ability™ Symphony® Plus Operations",
"vendor": "ABB",
"versions": [
{
"lessThan": "3.3 Service Pack 1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "2.1 SP2 Rollup 2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "2.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "ABB Ability™ Symphony® Plus Historian",
"vendor": "ABB",
"versions": [
{
"lessThan": "3.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.6%