What’s Vulnerable › Vulnerabilities

CVE-2021-20778

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-01 · updated 2026-06-17

Description

Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote attacker to bypass access restriction and obtain sensitive information via unspecified vectors.

Affected products

• EC-CUBE CO.,LTD. EC-CUBE: 4.0.6

References

• http://jvn.jp/en/jp/JVN57942445/index.html
• https://jvn.jp/en/jp/JVN57942445/index.html
• https://www.ec-cube.net/info/weakness/weakness.php?id=80
• http://jvn.jp/en/jp/JVN57942445/index.html
• https://jvn.jp/en/jp/JVN57942445/index.html
• https://www.ec-cube.net/info/weakness/weakness.php?id=80

Get alerted when CVE-2021-20778 or the next vulnerability affects your stack