7.5

CVE-2020-8475

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, ABB AbilityTM SCADAvantage versions 5.1 to 5.6.5, a weakness in validation of input exists that allows an attacker to block license handling by sending specially crafted messages to the CLS web service.

Data is provided by the National Vulnerability Database (NVD)
Abb ≫ 800xa System Version5.1 Update-
Abb ≫ 800xa System Version5.1 Updatefeature_pack_4
Abb ≫ 800xa System Version5.1 Updatefeature_pack_4_revision_d
Abb ≫ 800xa System Version5.1 Updaterevision_a
Abb ≫ 800xa System Version5.1 Updaterevision_b
Abb ≫ 800xa System Version5.1 Updaterevision_c
Abb ≫ 800xa System Version5.1 Updaterevision_d
Abb ≫ 800xa System Version5.1 Updaterevision_e
Abb ≫ 800xa System Version5.1 Updaterevision_e_feature_pack_4
Abb ≫ 800xa System Version6.0
Abb ≫ 800xa System Version6.0.1
Abb ≫ 800xa System Version6.0.3
Abb ≫ 800xa System Version6.0.3.3
Abb ≫ 800xa System Version6.1
Abb ≫ Compact Hmi Version5.1 Update-
Abb ≫ Compact Hmi Version5.1 Updatefeature_pack_4_revision_d
Abb ≫ Compact Hmi Version5.1 Updaterevision_b
Abb ≫ Compact Hmi Version5.1 Updaterevision_d
Abb ≫ Compact Hmi Version6.0.1-1
Abb ≫ Compact Hmi Version6.0.3-2
Abb ≫ Control Builder Safe Version1.0
Abb ≫ Control Builder Safe Version1.1
Abb ≫ Control Builder Safe Version2.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.36% 0.549
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
cybersecurity@ch.abb.com 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.