Multiple vulnerabilities in EC-CUBE



| Updated: 2022-02-09
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-5679
CVE-2020-5680
CWE-ID CWE-1021
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 EC-CUBE
Web applications / E-Commerce systems

Vendor ec-cube.net

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper Restriction of Rendered UI Layers or Frames

EUVDB-ID: #VU48764

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-5679

CWE-ID: CWE-1021 - Improper Restriction of Rendered UI Layers or Frames

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the traget system.

The vulnerability exists due to the affected product is vulnerable to clickjacking. A remote attacker can trick a victim to visit a malicious page and conduct unintended operations.

Mitigation

Install update from vendor's website.

Vulnerable software versions

EC-CUBE: 3.0.0 - 3.0.18

CPE2.3 External links

https://jvn.jp/en/jp/JVN24457594/index.html
https://www.ec-cube.net/info/weakness/weakness.php?id=75


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU48765

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-5680

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

EC-CUBE: 3.0.0 - 3.0.18

CPE2.3 External links

https://jvn.jp/en/jp/JVN24457594/index.html
https://www.ec-cube.net/info/weakness/weakness.php?id=76


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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