CVE Vulnerability

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.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:abb:control_builder_safe:1.1:*:*:*:*:*:*:*
cpe:2.3:a:abb:control_builder_safe:1.0:*:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:revision_a:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:revision_b:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:revision_c:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:revision_d:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:feature_pack_4:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:feature_pack_4_revision_d:*:*:*:*:*:*
cpe:2.3:a:abb:800xa_system:5.1:-:*:*:*:*:*:*
cpe:2.3:a:abb:compact_hmi:5.1:-:*:*:*:*:*:*
cpe:2.3:a:abb:compact_hmi:5.1:feature_pack_4_revision_d:*:*:*:*:*:*
cpe:2.3:a:abb:compact_hmi:5.1:revision_b:*:*:*:*:*:*
cpe:2.3:a:abb:compact_hmi:5.1:revision_d:*:*:*:*:*:*
Information

Published : 2020-04-29 02:15

Updated : 2020-06-09 05:15

NVD link : CVE-2020-8471

Mitre link : CVE-2020-8471

Products Affected
No products.
CWE
CWE-276

Incorrect Default Permissions