CVE-2019-20720 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
- Not needed
- Fix
- None listed
What is CVE-2019-20720?
CVE-2019-20720 is a medium-severity cross-site scripting vulnerability in Netgear D3600 Firmware, published on 16 Apr 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D7800 before 1.0.1.47, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.12, R9000 before 1.0.4.12, WN2000RPTv3 before 1.0.1.32, WN3000RPv3 before 1.0.2.70, and WN3100RPv2 before 1.0.0.66.
Weakness: CWE-79
Which versions are affected by CVE-2019-20720?
It affects 10 products.
Products include Netgear D3600 Firmware, Netgear D6000 Firmware, Netgear D7800 Firmware, Netgear R7500 Firmware, Netgear R7800 Firmware, Netgear R8900 Firmware and 4 more.
How do I fix CVE-2019-20720?
No fix has been published for CVE-2019-20720 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-2019-20720 being exploited?
There is no known exploitation of CVE-2019-20720 in the wild and no public exploit code.
Other vulnerabilities in Netgear D3600 Firmware
Sources
Also known as GHSA-6mcw-6382-8vjx.