// For flags

CVE-2020-8479

ABB Central Licensing System - XML External Entity Injection

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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. an XML External Entity Injection vulnerability exists that allows an attacker to read or call arbitrary files from the license server and/or from the network and also block the license handling.

Para el componente Central Licensing Server utilizado en los productos ABB Ability™ System 800xA y las extensiones del sistema relacionadas, versiones 5.1, 6.0 y 6.1, Compact HMI versiones 5.1 y 6.0, Control Builder Safe 1.0, 1.1 y 2.0, Symphony Plus -S+ Operations 3.0 a 3. 2 Symphony Plus -S+ Engineering 1.1 a 2.2, Composer Harmony 5.1, 6.0 y 6.1, Melody Composer 5.3, 6.1/6.2 y SPE para Melody 1.0SPx (Composer 6.3), Harmony OPC Server (HAOPC) Standalone 6.0, 6.1 y 7.0, ABB Ability™ System 800xA/ Advant® OCS Control Builder A 1. 3 y 1.4, Advant® OCS AC100 OPC Server 5.1, 6.0 y 6.1, Composer CTK 6.1 y 6.2, AdvaBuild 3.7 SP1 y SP2, OPCServer for MOD 300 (non-800xA) 1.4, OPC Data Link 2.1 y 2.2, Knowledge Manager 8.0, 9.0 y 9. 1, Manufacturing Operations Management 1812 y 1909, ABB AbilityTM SCADAvantage versiones 5.1 a 5.6.5. existe una vulnerabilidad de Inyección de Entidades Externas XML que permite a un atacante leer o llamar archivos arbitrarios desde el servidor de licencias y/o desde la red y también bloquear el manejo de licencias

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-30 CVE Reserved
  • 2020-04-29 CVE Published
  • 2024-03-03 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-91: XML Injection (aka Blind XPath Injection)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
-
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
feature_pack_4
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
feature_pack_4_revision_d
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_a
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_b
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_c
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_d
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_e
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 5.1
Search vendor "Abb" for product "800xa System" and version "5.1"
revision_e_feature_pack_4
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 6.0
Search vendor "Abb" for product "800xa System" and version "6.0"
-
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 6.0.1
Search vendor "Abb" for product "800xa System" and version "6.0.1"
-
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 6.0.3
Search vendor "Abb" for product "800xa System" and version "6.0.3"
-
Affected
Abb
Search vendor "Abb"
 800xa System
Search vendor "Abb" for product "800xa System"
 6.1
Search vendor "Abb" for product "800xa System" and version "6.1"
-
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 5.1
Search vendor "Abb" for product "Compact Hmi" and version "5.1"
-
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 5.1
Search vendor "Abb" for product "Compact Hmi" and version "5.1"
feature_pack_4_revision_d
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 5.1
Search vendor "Abb" for product "Compact Hmi" and version "5.1"
revision_b
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 5.1
Search vendor "Abb" for product "Compact Hmi" and version "5.1"
revision_d
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 6.0.1-1
Search vendor "Abb" for product "Compact Hmi" and version "6.0.1-1"
-
Affected
Abb
Search vendor "Abb"
 Compact Hmi
Search vendor "Abb" for product "Compact Hmi"
 6.0.3-2
Search vendor "Abb" for product "Compact Hmi" and version "6.0.3-2"
-
Affected
Abb
Search vendor "Abb"
 Control Builder Safe
Search vendor "Abb" for product "Control Builder Safe"
 1.0
Search vendor "Abb" for product "Control Builder Safe" and version "1.0"
-
Affected
Abb
Search vendor "Abb"
 Control Builder Safe
Search vendor "Abb" for product "Control Builder Safe"
 1.1
Search vendor "Abb" for product "Control Builder Safe" and version "1.1"
-
Affected
Abb
Search vendor "Abb"
 Control Builder Safe
Search vendor "Abb" for product "Control Builder Safe"
 2.0
Search vendor "Abb" for product "Control Builder Safe" and version "2.0"
-
Affected