PT-2022-15137 · Elecom · Elecom Lan Router Wrc-300Febk-R

Ryotak · Published 2022-02-08 · Updated 2022-02-11 · CVE-2022-21799

Positive Technologies (AI Summary)

CVSS v3.1

5.2

Medium

Base vector

AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions ELECOM LAN router WRC-300FEBK-R versions 1.13 and earlier

Description A cross-site scripting issue allows an attacker on the adjacent network to inject an arbitrary script via unspecified vectors. This can be exploited by an attacker to inject malicious scripts.

Recommendations For ELECOM LAN router WRC-300FEBK-R versions 1.13 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-21799

Affected Products

Elecom Lan Router Wrc-300Febk-R

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2022-21799 · Security Note
• https://elecom.co.jp/news/security/20220208-02 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21799 · Vendor Advisory
• https://jvn.jp/en/jp/JVN17482543/index.html · Patch
• https://t.me/cvenotify/26426 · Telegram Post
• https://t.me/cibsecurity/36994 · Telegram Post
• https://t.me/cvenotify/26436 · Telegram Post