CVE-2021-45647 Information disclosure in n/a
Attackers can disclose sensitive information from various NETGEAR routers and extenders, requiring firmware upgrades to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-45647?
CVE-2021-45647 is a medium-severity vulnerability in Netgear R6120 Firmware, published on 26 Dec 2021. 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 disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6850 before 1.1.0.78, R6350 before 1.1.0.78, R6330 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.68, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.
Weakness: CWE-200
Which versions are affected by CVE-2021-45647?
It affects 34 products.
Products include Netgear Ac2100 Firmware, Netgear Ac2400 Firmware, Netgear Ac2600 Firmware, Netgear Eax80 Firmware, Netgear Ex7000 Firmware, Netgear R6120 Firmware and 28 more.
How do I fix CVE-2021-45647?
No fix has been published for CVE-2021-45647 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-45647 being exploited?
There is no known exploitation of CVE-2021-45647 in the wild and no public exploit code.
Other vulnerabilities in Netgear R6120 Firmware
Sources
Also known as GHSA-wgj8-hg3j-j44v.