CVE-2021-20650
Last modified
CVE-2021-20650 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Elecom | Ncc-Ewf100rmwh2 Firmware | All versions |
References
- https://jvn.jp/en/jp/JVN47580234/index.htmlThird Party Advisory
- https://www.elecom.co.jp/news/security/20210126-01/Vendor Advisory
- https://jvn.jp/en/jp/JVN47580234/index.htmlThird Party Advisory
- https://www.elecom.co.jp/news/security/20210126-01/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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