What’s Vulnerable › Vulnerabilities

CVE-2021-20841

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-24 · updated 2026-06-17

Description

Improper access control in Management screen of EC-CUBE 2 series 2.11.2 to 2.17.1 allows a remote authenticated attacker to bypass access restriction and to alter System settings via unspecified vectors.

Affected products

• EC-CUBE CO.,LTD. EC-CUBE: from 2.11.2 through 2.17.1

References

• https://jvn.jp/en/jp/JVN75444925/index.html
• https://www.ec-cube.net/info/weakness/20211111/
• https://jvn.jp/en/jp/JVN75444925/index.html
• https://www.ec-cube.net/info/weakness/20211111/

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