PT-2023-15461 · Comfast · Comfast Cf-Wr623N

Published 2023-01-31 · Updated 2023-02-08 · CVE-2022-47698

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions COMFAST CF-WR623N Router firmware version V2.3.0.1

Description The issue is related to Cross Site Scripting (XSS) via the URL filtering feature in the router. This means an attacker could potentially inject malicious scripts into the website, allowing them to steal user data or take control of the user's session.

Recommendations For COMFAST CF-WR623N Router firmware version V2.3.0.1, as a temporary workaround, consider disabling the URL filtering feature until a patch is available. Restrict access to the router's web interface to minimize the risk of exploitation. Avoid using the URL filtering feature in the affected firmware version until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-47698

Affected Products

Comfast Cf-Wr623N

References · 6

• 🔥 https://github.com/OlivierLaflamme/cve/blob/main/COMFAST/CF-WR623N/stored_XSS · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-47698 · Security Note
• https://osv.dev/vulnerability/CVE-2022-47698 · Vendor Advisory
• https://t.me/cibsecurity/57222 · Telegram Post
• https://t.me/cvenotify/43213 · Telegram Post
• https://t.me/cvenotify/43230 · Telegram Post