CVE-2021-20842 — MEDIUM (6.5)

Q: How severe is CVE-2021-20842?

CVE-2021-20842 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20842?

Check the references section above for vendor advisories and patch information. Affected products include: Ec-Cube Ec-Cube.

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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Ec-Cube	Ec-Cube	>= 2.11.0, <= 2.17.1

Related Weaknesses (CWE)

CWE-352

References

https://jvn.jp/en/jp/JVN75444925/index.htmlThird Party Advisory
https://www.ec-cube.net/info/weakness/20211111/ExploitPatchVendor Advisory
https://jvn.jp/en/jp/JVN75444925/index.htmlThird Party Advisory
https://www.ec-cube.net/info/weakness/20211111/ExploitPatchVendor Advisory

FAQ

What is CVE-2021-20842?

CVE-2021-20842 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 cra...

How severe is CVE-2021-20842?

CVE-2021-20842 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20842?

Check the references section above for vendor advisories and patch information. Affected products include: Ec-Cube Ec-Cube.