[Japanese]

JVNDB-2021-000059

EC-CUBE fails to restrict access permissions

Overview

EC-CUBE provided by EC-CUBE CO.,LTD. fails to restrict access permissions (CWE-284) .

EC-CUBE CO.,LTD. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and EC-CUBE CO.,LTD. coordinated under the Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 7.5 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 5.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
Affected Products


EC-CUBE CO.,LTD.
  • EC-CUBE 4.0.6 (EC-CUBE 4 series)

According to the developer, this vulnerability is caused by a defect in the fix of JVN#95292458.
Impact

A remote attacker may obtain sensitive information.
Solution

[Update the Softwere]
Update the software according to the information provided by the developer.
The developer has released EC-CUBE 4.0.6-p1 that addresses the vulnerability.

[Apply the Patch]
Apply the hotfix patch according to the information provided by the developer.
Vendor Information

EC-CUBE CO.,LTD.
CWE (What is CWE?)

  1. Permissions(CWE-264) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2021-20778
References

  1. JVN : JVN#57942445
  2. National Vulnerability Database (NVD) : CVE-2021-20778
Revision History

  • [2021/07/01]
      Web page was pblished

Date Public2021/07/01
Date First Published2021/07/01
Date Last Updated2021/07/01