CVE-2021-45676 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-2021-45676?
CVE-2021-45676 is a medium-severity cross-site scripting vulnerability in Netgear Rax200 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 RAX200 before 1.0.5.126, RAX20 before 1.0.2.82, RAX80 before 1.0.5.126, RAX15 before 1.0.2.82, and RAX75 before 1.0.5.126.
Weakness: CWE-79
Which versions are affected by CVE-2021-45676?
It affects 5 products.
Products include Netgear Rax15 Firmware, Netgear Rax200 Firmware, Netgear Rax20 Firmware, Netgear Rax75 Firmware, Netgear Rax80 Firmware.
How do I fix CVE-2021-45676?
No fix has been published for CVE-2021-45676 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-2021-45676 being exploited?
There is no known exploitation of CVE-2021-45676 in the wild and no public exploit code.
Sources
Also known as GHSA-ff83-qwqv-chxp.