CVE-2020-7799

CVSS V2 High 9 CVSS V3 High 7.2
Description
An issue was discovered in FusionAuth before 1.11.0. An authenticated user, allowed to edit e-mail templates (Home -> Settings -> Email Templates) or themes (Home -> Settings -> Themes), can execute commands on the underlying operating system by abusing freemarker.template.utility.Execute in the Apache FreeMarker engine that processes custom templates.
Overview
  • CVE ID
  • CVE-2020-7799
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-01-28T13:15:12
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-917 http://cwe.mitre.org/data/definitions/917.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:fusionauth:fusionauth:*:*:*:*:*:*:*:* 1 OR 1.11.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://lab.mediaservice.net/advisory/2020-03-fusionauth.txt Third Party Advisory
http://packetstormsecurity.com/files/156102/FusionAuth-1.10-Remote-Command-Execution.html Third Party Advisory VDB Entry
https://fusionauth.io/docs/v1/tech/release-notes Exploit Release Notes Vendor Advisory
https://seclists.org/bugtraq/2020/Jan/39 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-7799
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7799
History
Created Old Value New Value Data Type Notes
2022-05-10 07:05:47 Added to TrackCVE
2022-12-04 10:18:05 2020-01-28T13:15Z 2020-01-28T13:15:12 CVE Published Date updated
2022-12-04 10:18:05 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 10:18:05 Analyzed Vulnerability Status updated