Vulnerability · Published Nov 24, 2021 · Assigned by jpcert
CVE-2021-20841
Medium 6.5
In plain English
A medium-severity security flaw in EC-CUBE 2 series from EC-CUBE CO.,LTD.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.3%top 29.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | ec-cube/ec-cube | 2.17.2 | GHSA-jc55-crg7-pr35 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| EC-CUBE CO.,LTD. | EC-CUBE 2 series | 2.11.2 to 2.17.1 |
References
- https://www.ec-cube.net/info/weakness/20211111/ x_refsource_MISC
- https://jvn.jp/en/jp/JVN75444925/index.html x_refsource_MISC