CVE-2021-20842
MEDIUM
6.5
CVSS Score
Published: November 24, 2021 at 08:25 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
1 product affected across 1 vendorEc Cube
Using EC-CUBE 2 series by EC-CUBE CO.,LTD.?
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.6%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN75444925/index.htmlx_refsource_MISCExploitPatchVendor Advisory
Source: [email protected]
https://www.ec-cube.net/info/weakness/20211111/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-352
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