High severity · published Jul 1, 2021
CVE-2021-20778
Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote attacker to bypass access restriction and obtain sensitive information via unspecified…
7.5
CVSS
2.1%
EPSS
No
On KEV
Description
Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote attacker to bypass access restriction and obtain sensitive information via unspecified vectors.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EC
EC-CUBE · EC-CUBE CO.,LTD.
4.0.6 (EC-CUBE 4 series) · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20778
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20778
Third Party Advisory
http://jvn.jp/en/jp/JVN57942445/index.html
Third Party Advisory
https://jvn.jp/en/jp/JVN57942445/index.html
Patch
https://www.ec-cube.net/info/weakness/weakness.php?id=80
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