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Vulnerability Details : CVE-2020-8471

For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 and 6.1, Compact HMI versions 5.1 and 6.0, Control Builder Safe 1.0, 1.1 and 2.0, Symphony Plus -S+ Operations 3.0 to 3.2 Symphony Plus -S+ Engineering 1.1 to 2.2, Composer Harmony 5.1, 6.0 and 6.1, Melody Composer 5.3, 6.1/6.2 and SPE for Melody 1.0SPx (Composer 6.3), Harmony OPC Server (HAOPC) Standalone 6.0, 6.1 and 7.0, ABB Ability™ System 800xA/ Advant® OCS Control Builder A 1.3 and 1.4, Advant® OCS AC100 OPC Server 5.1, 6.0 and 6.1, Composer CTK 6.1 and 6.2, AdvaBuild 3.7 SP1 and SP2, OPCServer for MOD 300 (non-800xA) 1.4, OPC Data Link 2.1 and 2.2, Knowledge Manager 8.0, 9.0 and 9.1, Manufacturing Operations Management 1812 and 1909, weak file permissions allow an authenticated attacker to block the license handling, escalate his/her privileges and execute arbitrary code.
Publish Date : 2020-04-29 Last Update Date : 2020-06-09
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- CVSS Scores & Vulnerability Types

CVSS Score
4.6
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 276

- Products Affected By CVE-2020-8471

# Product Type Vendor Product Version Update Edition Language
1 Application ABB 800xa System 5.1 Feature Pack 4 Revision D * * Version Details Vulnerabilities
2 Application ABB 800xa System 5.1 Revision A * * Version Details Vulnerabilities
3 Application ABB 800xa System 5.1 Revision B * * Version Details Vulnerabilities
4 Application ABB 800xa System 5.1 Revision C * * Version Details Vulnerabilities
5 Application ABB 800xa System 5.1 - * * Version Details Vulnerabilities
6 Application ABB 800xa System 5.1 Revision D * * Version Details Vulnerabilities
7 Application ABB 800xa System 5.1 Feature Pack 4 * * Version Details Vulnerabilities
8 Application ABB Compact Hmi 5.1 - * * Version Details Vulnerabilities
9 Application ABB Compact Hmi 5.1 Feature Pack 4 Revision D * * Version Details Vulnerabilities
10 Application ABB Compact Hmi 5.1 Revision B * * Version Details Vulnerabilities
11 Application ABB Compact Hmi 5.1 Revision D * * Version Details Vulnerabilities
12 Application ABB Control Builder Safe 1.0 * * * Version Details Vulnerabilities
13 Application ABB Control Builder Safe 1.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
ABB 800xa System 7
ABB Compact Hmi 4
ABB Control Builder Safe 2

- References For CVE-2020-8471

https://search.abb.com/library/Download.aspx?DocumentID=2PAA121230&LanguageCode=en&DocumentPartId=&Action=Launch CONFIRM
https://search.abb.com/library/Download.aspx?DocumentID=2PAA121231&LanguageCode=en&DocumentPartId=&Action=Launch CONFIRM
https://www.us-cert.gov/ics/advisories/icsa-20-154-04

- Metasploit Modules Related To CVE-2020-8471

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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