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[email protected]CVE-2020-24676

HistoryDec 22, 2020 - 10:15 p.m.

CVE-2020-24676

2020-12-2222:15:13

CWE-274

[email protected]

web.nvd.nist.gov

cve

2020

24676

symphony plus

operations

historian

privilege escalation

vulnerability

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.6%

JSON

In Symphony Plus Operations and Symphony Plus Historian, some services can be vulnerable to privilege escalation attacks. An unprivileged (but authenticated) user could execute arbitrary code and result in privilege escalation, depending on the user that the service runs as.

Affected configurations

NVD

Node

abbsymphony_\+_historianMatch3.0

abbsymphony_\+_historianMatch3.1

abbsymphony_\+_operationsMatch1.1

abbsymphony_\+_operationsMatch2.0

abbsymphony_\+_operationsMatch2.1sp1

abbsymphony_\+_operationsMatch2.1sp2

abbsymphony_\+_operationsMatch3.0

abbsymphony_\+_operationsMatch3.1

abbsymphony_\+_operationsMatch3.2

abbsymphony_\+_operationsMatch3.3

CPENameOperatorVersion
abb:symphony_\+_historianabb symphony + historianeq3.0
abb:symphony_\+_historianabb symphony + historianeq3.1
abb:symphony_\+_operationsabb symphony + operationseq1.1
abb:symphony_\+_operationsabb symphony + operationseq2.0
abb:symphony_\+_operationsabb symphony + operationseq2.1
abb:symphony_\+_operationsabb symphony + operationseq3.0
abb:symphony_\+_operationsabb symphony + operationseq3.1
abb:symphony_\+_operationsabb symphony + operationseq3.2
abb:symphony_\+_operationsabb symphony + operationseq3.3

CPE	Name	Operator	Version
abb:symphony_\+_historian	abb symphony + historian	eq	3.0
abb:symphony_\+_historian	abb symphony + historian	eq	3.1
abb:symphony_\+_operations	abb symphony + operations	eq	1.1
abb:symphony_\+_operations	abb symphony + operations	eq	2.0
abb:symphony_\+_operations	abb symphony + operations	eq	2.1
abb:symphony_\+_operations	abb symphony + operations	eq	3.0
abb:symphony_\+_operations	abb symphony + operations	eq	3.1
abb:symphony_\+_operations	abb symphony + operations	eq	3.2
abb:symphony_\+_operations	abb symphony + operations	eq	3.3

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"
      }
    ]
  }
]

References

search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch

search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.6%

JSON

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