CVE-2021-20841
MEDIUMCVSS 6.5/10EPSS 1.28%
Last modified
CVE-2021-20841 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 1.28% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ec-Cube | Ec-Cube | >= 2.11.2, <= 2.17.1 |
References
- https://jvn.jp/en/jp/JVN75444925/index.htmlThird Party Advisory
- https://www.ec-cube.net/info/weakness/20211111/Exploit, Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN75444925/index.htmlThird Party Advisory
- https://www.ec-cube.net/info/weakness/20211111/Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20841?
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.
How severe is CVE-2021-20841?
CVE-2021-20841 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.28% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20841?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20841?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST