Vulnerability in Elecom Wrc-1467ghbk-A
CVE-2021-20644
ELECOM WRC-1467GHBK-A allows arbitrary scripts to be executed on the user's web browser by displaying a specially crafted SSID on the web setup page.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (47.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Elecom Wrc-1467ghbk-A
- Elecom Wrc-1467ghbk-A Firmware
- Elecom Co.,ltd. Wrc-1467ghbk-A — versions WRC-1467GHBK-A
Weakness classification (CWE)
References
- www.elecom.co.jp/news/security/20210126-01/ (Vendor Advisory)
- jvn.jp/en/jp/JVN47580234/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-20644?
- CVE-2021-20644 is a medium-severity vulnerability in Elecom Wrc-1467ghbk-A, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.1/10. Published 2021-02-12.
- How severe is CVE-2021-20644?
- Medium severity. CVSS v3 base score is 6.1 out of 10.