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NETGEAR Updates
1869
Warning Date
Severity Level
Warning Number
Target Sector
1 December, 2021
● High
2021-3950
All
Description:
NETGEAR has released security update to address a vulnerability in the following products:
- DSL Modem Routers
- Extenders
- LTE Modems
- Orbi WiFi Systems
- Routers
Threats:
An attacker could exploit these vulnerabilities by doing the following:
- Denial of service attack (DoS)
Best practice and Recommendations:
The CERT team encourages users to review NETGEAR security advisory and apply the necessary updates:
- https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171?article=000064407
- https://kb.netgear.com/000064406/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-DSL-Modem-Routers-PSV-2021-0172?article=000064406
- https://kb.netgear.com/000064405/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2021-0268?article=000064405
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