CVE-2021-20717

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
Cross-site scripting vulnerability in EC-CUBE 4.0.0 to 4.0.5 allows a remote attacker to inject a specially crafted script in the specific input field of the EC web site which is created using EC-CUBE. As a result, it may lead to an arbitrary script execution on the administrator's web browser.
Overview
  • CVE ID
  • CVE-2021-20717
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-10T10:15:07
  • Last Modified Date
  • 2021-05-17T16:22:28
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ec-cube:ec-cube:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.0.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://jvn.jp/en/jp/JVN97554111/index.html Third Party Advisory
https://www.ec-cube.net/news/detail.php?news_id=384 Patch Vendor Advisory
https://www.ec-cube.net/news/detail.php?news_id=383 Patch Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 16:15:58 Added to TrackCVE
2022-12-05 01:53:11 2021-05-10T10:15Z 2021-05-10T10:15:07 CVE Published Date updated
2022-12-05 01:53:11 2021-05-17T16:22:28 CVE Modified Date updated
2022-12-05 01:53:11 Analyzed Vulnerability Status updated