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CVE-2021-20841

Published: Nov 24, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSANVD-CWE-Other
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
1.3%
Top 33.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

NVD-CWE-Other

Affected Products

EC-CUBE 2 seriesEC-CUBE CO.,LTD.
On-prem
Web & CMS Plugins / ecommerce-platform
ec-cube/ec-cubePackagistOSS Libraries
ec-cubeec-cube
On-prem
Web & CMS Plugins / ecommerce-platform
ec-cube co.,ltd.commercialJPWeb & CMS Pluginsaka ec-cube
packagistpackage-ecosystemOSS Libraries
ec-cubeoss-projectWeb & CMS Pluginsaka eccube, ec-cube payment module

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

References

https://www.ec-cube.net/info/weakness/20211111/
ec-cube.net
https://jvn.jp/en/jp/JVN75444925/index.html
jvn.jp
https://nvd.nist.gov/vuln/detail/CVE-2021-20841
nvd.nist.gov
and 2 more references View all →

Timeline

Published
Nov 24, 2021
Last Updated
Nov 21, 2024

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