CVE-2021-45674 Cross-site scripting in n/a
Stored XSS in NETGEAR routers allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.
- 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-2021-45674?
CVE-2021-45674 is a low-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
Certain NETGEAR devices are affected by stored XSS. This affects R7000 before 1.0.11.110, R7900 before 1.0.4.30, R8000 before 1.0.4.62, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.
Weakness: CWE-79
Which versions are affected by CVE-2021-45674?
It affects 8 products.
Products include Netgear R7000 Firmware, Netgear R7900 Firmware, Netgear R8000 Firmware, Netgear Rax15 Firmware, Netgear Rax200 Firmware, Netgear Rax20 Firmware and 2 more.
How do I fix CVE-2021-45674?
No fix has been published for CVE-2021-45674 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-2021-45674 being exploited?
There is no known exploitation of CVE-2021-45674 in the wild and no public exploit code.
Other vulnerabilities in Netgear R7000 Firmware
Sources
Also known as GHSA-qgf2-89wq-3xhc.