Arbitrary Script Execution Vulnerability in ELECOM Wireless Router
CVE-2021-20644

6.1MEDIUM

Key Information:

Vendor

Elecom Co.,ltd.

Status
Wrc-1467ghbk-a
Vendor
CVE Published:
12 February 2021

What is CVE-2021-20644?

The ELECOM WRC-1467GHBK-A wireless router contains a vulnerability that permits arbitrary scripts to be executed in the user's web browser. This occurs due to the device's ability to display specially crafted SSIDs on its web setup page, which can lead to unintended script execution. Users may unwittingly expose themselves to security risks if they have a compromised SSID. It is essential to apply security best practices and stay informed about updates related to this vulnerability.

Affected Version(s)

WRC-1467GHBK-A WRC-1467GHBK-A

References

https://www.elecom.co.jp/news/security/20210126-01/
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https://jvn.jp/en/jp/JVN47580234/index.html
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CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-20644 : Arbitrary Script Execution Vulnerability in ELECOM Wireless Router