CVE-2021-20851

CVSS V2 Medium 6.8 CVSS V3 High 8.8
Description
Cross-site request forgery (CSRF) vulnerability in Browser and Operating System Finder versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of an administrator via unspecified vectors.
Overview
  • CVE ID
  • CVE-2021-20851
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-01T03:15:06
  • Last Modified Date
  • 2021-12-02T19:46:25
Weakness Enumerations
CWE URL
CWE-352 http://cwe.mitre.org/data/definitions/352.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:browser_and_operating_system_finder_project:browser_and_operating_system_finder:*:*:*:*:*:wordpress:*:* 1 OR 1.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://jvn.jp/en/jp/JVN93562098/index.html Third Party Advisory
https://wordpress.org/plugins/browser-and-operating-system-finder/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20851
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20851
History
Created Old Value New Value Data Type Notes
2022-05-10 06:43:31 Added to TrackCVE
2022-12-05 15:19:49 2021-12-01T03:15Z 2021-12-01T03:15:06 CVE Published Date updated
2022-12-05 15:19:49 2021-12-02T19:46:25 CVE Modified Date updated
2022-12-05 15:19:50 Analyzed Vulnerability Status updated