CVE-2021-20841

Published: Nov 24, 2021Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

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 (1)

Products: Ec Cube: Ec Cube

Ec Cube

1 product

Ec Cube

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ec Cube Ec Cube	From 2.11.2 to 2.17.1

References (4)

https://jvn.jp/en/jp/JVN75444925/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://www.ec-cube.net/info/weakness/20211111/

Source: vultures@jpcert.or.jp

ExploitPatchVendor Advisory

https://jvn.jp/en/jp/JVN75444925/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.ec-cube.net/info/weakness/20211111/

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchVendor Advisory

Timeline

No history available yet.