CVE-2021-20650: CSRF
First published: Fri Feb 12 2021(Updated: )
Cross-site request forgery (CSRF) vulnerability in ELECOM NCC-EWF100RMWH2 allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector. As a result, the device settings may be altered and/or telnet daemon may be started.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
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Reference Links
Frequently Asked Questions
What is CVE-2021-20650?
CVE-2021-20650 is a Cross-site request forgery (CSRF) vulnerability in ELECOM NCC-EWF100RMWH2 that allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via an unspecified vector. This can result in the alteration of device settings and/or starting the telnet daemon.
What is the severity of CVE-2021-20650?
The severity of CVE-2021-20650 is medium, with a CVSS score of 6.5.
What software is affected by CVE-2021-20650?
The ELECOM NCC-EWF100RMWH2 firmware is affected by CVE-2021-20650.
How can a remote attacker exploit CVE-2021-20650?
A remote attacker can exploit CVE-2021-20650 by sending a specially crafted request, tricking the administrator into unknowingly performing unauthorized actions on the device.
Are there any references for CVE-2021-20650?
Yes, you can find more information about CVE-2021-20650 at the following references: [Link1](https://jvn.jp/en/jp/JVN47580234/index.html) and [Link2](https://www.elecom.co.jp/news/security/20210126-01/).
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