CVE-2020-12112

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
BigBlueButton before 2.2.5 allows remote attackers to obtain sensitive files via Local File Inclusion.
Overview
  • CVE ID
  • CVE-2020-12112
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-23T18:15:11
  • Last Modified Date
  • 2022-10-05T18:38:07
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:* 1 OR 2.2.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://cwe.mitre.org/data/definitions/23.html Third Party Advisory
https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.4...v2.2.5 Patch Third Party Advisory
https://github.com/tchenu/CVE-2020-12112 Exploit Third Party Advisory
https://twitter.com/bigbluebutton/status/1252706369486180353 Third Party Advisory
https://twitter.com/thibeault_chenu/status/1249976515917422593 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12112
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12112
History
Created Old Value New Value Data Type Notes
2022-05-10 17:35:19 Added to TrackCVE
2022-12-04 15:33:42 2020-04-23T18:15Z 2020-04-23T18:15:11 CVE Published Date updated
2022-12-04 15:33:42 2022-10-05T18:38:07 CVE Modified Date updated
2022-12-04 15:33:42 Analyzed Vulnerability Status updated
2022-12-04 15:33:46 References updated