Vulnerability Description
Cross-site scripting vulnerability in ELECOM LAN router WRC-300FEBK-R firmware v1.13 and earlier allows an attacker on the adjacent network to inject an arbitrary script via unspecified vectors.
CVSS Score
5.2
MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Elecom | Wrc-300Febk-R Firmware | < 1.16 |
| Elecom | Wrc-300Febk-R | - |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/jp/JVN17482543/index.htmlPatchThird Party Advisory
- https://www.elecom.co.jp/news/security/20220208-02/Vendor Advisory
- https://jvn.jp/en/jp/JVN17482543/index.htmlPatchThird Party Advisory
- https://www.elecom.co.jp/news/security/20220208-02/Vendor Advisory
FAQ
What is CVE-2022-21799?
CVE-2022-21799 is a vulnerability with a CVSS score of 5.2 (MEDIUM). Cross-site scripting vulnerability in ELECOM LAN router WRC-300FEBK-R firmware v1.13 and earlier allows an attacker on the adjacent network to inject an arbitrary script via unspecified vectors.
How severe is CVE-2022-21799?
CVE-2022-21799 has been rated MEDIUM with a CVSS base score of 5.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-21799?
Check the references section above for vendor advisories and patch information. Affected products include: Elecom Wrc-300Febk-R Firmware, Elecom Wrc-300Febk-R.