CVE Vulnerabilities

CVE-2020-8471

Published: Apr 29, 2020 | Modified: Nov 21, 2024
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
800xa_system Abb 5.1 (including) 5.1 (including)
800xa_system Abb 5.1-feature_pack_4 (including) 5.1-feature_pack_4 (including)
800xa_system Abb 5.1-feature_pack_4_revision_d (including) 5.1-feature_pack_4_revision_d (including)
800xa_system Abb 5.1-revision_a (including) 5.1-revision_a (including)
800xa_system Abb 5.1-revision_b (including) 5.1-revision_b (including)
800xa_system Abb 5.1-revision_c (including) 5.1-revision_c (including)
800xa_system Abb 5.1-revision_d (including) 5.1-revision_d (including)
Compact_hmi Abb 5.1 (including) 5.1 (including)
Compact_hmi Abb 5.1-feature_pack_4_revision_d (including) 5.1-feature_pack_4_revision_d (including)
Compact_hmi Abb 5.1-revision_b (including) 5.1-revision_b (including)
Compact_hmi Abb 5.1-revision_d (including) 5.1-revision_d (including)
Control_builder_safe Abb 1.0 (including) 1.0 (including)
Control_builder_safe Abb 1.1 (including) 1.1 (including)

References