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ABBCVE-2020-24683

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

CVE-2020-24683

2020-12-2222:15:13

CWE-602

CWE-305

CWE-669

ABB

web.nvd.nist.gov

s+ operations

cve-2020-24683

authentication

security

vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

59.9%

JSON

The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application.

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

VendorProductVersionCPE
abbsymphony_\+_historian3.0cpe:2.3:a:abb:symphony_\+_historian:3.0:*:*:*:*:*:*:*
abbsymphony_\+_historian3.1cpe:2.3:a:abb:symphony_\+_historian:3.1:*:*:*:*:*:*:*
abbsymphony_\+_operations1.1cpe:2.3:a:abb:symphony_\+_operations:1.1:*:*:*:*:*:*:*
abbsymphony_\+_operations2.0cpe:2.3:a:abb:symphony_\+_operations:2.0:*:*:*:*:*:*:*
abbsymphony_\+_operations2.1cpe:2.3:a:abb:symphony_\+_operations:2.1:sp1:*:*:*:*:*:*
abbsymphony_\+_operations2.1cpe:2.3:a:abb:symphony_\+_operations:2.1:sp2:*:*:*:*:*:*
abbsymphony_\+_operations3.0cpe:2.3:a:abb:symphony_\+_operations:3.0:*:*:*:*:*:*:*
abbsymphony_\+_operations3.1cpe:2.3:a:abb:symphony_\+_operations:3.1:*:*:*:*:*:*:*
abbsymphony_\+_operations3.2cpe:2.3:a:abb:symphony_\+_operations:3.2:*:*:*:*:*:*:*
abbsymphony_\+_operations3.3cpe:2.3:a:abb:symphony_\+_operations:3.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
abb	symphony_\+_historian	3.0	cpe:2.3:a:abb:symphony_\+_historian:3.0:::::::*
abb	symphony_\+_historian	3.1	cpe:2.3:a:abb:symphony_\+_historian:3.1:::::::*
abb	symphony_\+_operations	1.1	cpe:2.3:a:abb:symphony_\+_operations:1.1:::::::*
abb	symphony_\+_operations	2.0	cpe:2.3:a:abb:symphony_\+_operations:2.0:::::::*
abb	symphony_\+_operations	2.1	cpe:2.3:a:abb:symphony_\+_operations:2.1:sp1::::::
abb	symphony_\+_operations	2.1	cpe:2.3:a:abb:symphony_\+_operations:2.1:sp2::::::
abb	symphony_\+_operations	3.0	cpe:2.3:a:abb:symphony_\+_operations:3.0:::::::*
abb	symphony_\+_operations	3.1	cpe:2.3:a:abb:symphony_\+_operations:3.1:::::::*
abb	symphony_\+_operations	3.2	cpe:2.3:a:abb:symphony_\+_operations:3.2:::::::*
abb	symphony_\+_operations	3.3	cpe:2.3:a:abb:symphony_\+_operations:3.3:::::::*

CNA Affected

[
  {
    "product": "ABB Ability™ Symphony® Plus Operations",
    "vendor": "ABB",
    "versions": [
      {
        "lessThan": "2.1 SP1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

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

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

59.9%

JSON

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