CVE-2022-47052 Cross-site scripting in n/a
Unauthenticated attackers can execute arbitrary scripts via CRLF injection in the router's web interface, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-47052?
CVE-2022-47052 is a medium-severity cross-site scripting vulnerability in n/a, published on 25 Jan 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The web interface of the 'Nighthawk R6220 AC1200 Smart Wi-Fi Router' is vulnerable to a CRLF Injection attack that can be leveraged to perform Reflected XSS and HTML Injection. A malicious unauthenticated attacker can exploit this vulnerability using a specially crafted URL. This affects firmware versions: V1.1.0.112_1.0.1, V1.1.0.114_1.0.1.
Weakness: CWE-74
Which versions are affected by CVE-2022-47052?
It affects 1 product.
Products include Netgear Ac1200 R6220 Firmware.
How do I fix CVE-2022-47052?
No fix has been published for CVE-2022-47052 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-47052 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47052 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2347-hhxr-8hg9.