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CVE-2021-20842

Quick assessment

Affected
EC-CUBE CO.,LTD. EC-CUBE 2 series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ec-cube是日本Ec-cube公司的一套开源的电子商务系统。 EC-CUBE 存在跨站请求伪造漏洞，如果具有管理权限的用户在登录时查看恶意页面，管理员可能会被删除。

AI Predicted 6.5 Difficulty: Easy EPSS 0.53% · P43
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I. Basic Information for CVE-2021-20842

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site request forgery (CSRF) vulnerability in EC-CUBE 2 series 2.11.0 to 2.17.1 allows a remote attacker to hijack the authentication of Administrator and delete Administrator via a specially crafted web page.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ec-cube 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ec-cube是日本Ec-cube公司的一套开源的电子商务系统。 EC-CUBE 存在跨站请求伪造漏洞，如果具有管理权限的用户在登录时查看恶意页面，管理员可能会被删除。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
EC-CUBE CO.,LTD. EC-CUBE 2 series 2.11.0 to 2.17.1 -

II. Public POCs for CVE-2021-20842

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-20842

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Vendor Advisories for CVE-2021-20842 (1)

Other References for CVE-2021-20842 (1)

IV. Related Vulnerabilities

Same product: EC-CUBE 2 series
Same vendor: EC-CUBE CO.,LTD.

V. Comments for CVE-2021-20842

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