CVE-2020-8473

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
Insufficient folder permissions used by system functions in ABB System 800xA Base (version 6.1 and earlier) allow low privileged users to read, modify, add and delete system and application files. An authenticated attacker who successfully exploit the vulnerabilities could escalate his/her privileges, cause system functions to stop and to corrupt user applications.
Overview
  • CVE ID
  • CVE-2020-8473
  • Assigner
  • cybersecurity@ch.abb.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-29T00:15:12
  • Last Modified Date
  • 2020-05-14T14:49:07
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:abb:800xa_base_system:*:*:*:*:*:*:*:* 1 OR 6.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 9.5
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://search.abb.com/library/Download.aspx?DocumentID=2PAA121106&LanguageCode=en&DocumentPartId=&Action=Launch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-8473
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8473
History
Created Old Value New Value Data Type Notes
2022-05-10 17:32:20 Added to TrackCVE
2022-12-04 15:53:26 2020-04-29T00:15Z 2020-04-29T00:15:12 CVE Published Date updated
2022-12-04 15:53:26 2020-05-14T14:49:07 CVE Modified Date updated
2022-12-04 15:53:26 Analyzed Vulnerability Status updated