CVE-2021-45664 Cross-site scripting in n/a
An attacker can inject malicious scripts into NETGEAR R7000 routers, potentially compromising user sessions or device integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-45664?
CVE-2021-45664 is a medium-severity cross-site scripting vulnerability in Netgear R7000 Firmware, published on 26 Dec 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
NETGEAR R7000 devices before 1.0.11.126 are affected by stored XSS.
Weakness: CWE-79
Which versions are affected by CVE-2021-45664?
It affects 1 product.
Products include Netgear R7000 Firmware.
How do I fix CVE-2021-45664?
No fix has been published for CVE-2021-45664 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-2021-45664 being exploited?
There is no known exploitation of CVE-2021-45664 in the wild and no public exploit code.
Other vulnerabilities in Netgear R7000 Firmware
Sources
Also known as GHSA-ghwq-75x7-4r28.