8.8
CWE
787 119
Advisory Published
Updated

CVE-2021-45636: Buffer Overflow

First published: Sun Dec 26 2021(Updated: )

NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Netgear D7000 Firmware<1.0.1.82
NETGEAR D7000
All of
Netgear D7000 Firmware<1.0.1.82
NETGEAR D7000

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Frequently Asked Questions

  • What is CVE-2021-45636?

    CVE-2021-45636 is a vulnerability affecting NETGEAR D7000 devices before version 1.0.1.82, allowing an unauthenticated attacker to execute a stack-based buffer overflow.

  • How does CVE-2021-45636 impact NETGEAR D7000 devices?

    CVE-2021-45636 allows an unauthenticated attacker to exploit a stack-based buffer overflow vulnerability on NETGEAR D7000 devices.

  • What is the severity of CVE-2021-45636?

    CVE-2021-45636 has a severity rating of 8.8 out of 10 (high severity).

  • How can I fix CVE-2021-45636 on my NETGEAR D7000 device?

    To fix CVE-2021-45636, users should update their NETGEAR D7000 devices to version 1.0.1.82 or later.

  • Where can I find more information about CVE-2021-45636?

    More information about CVE-2021-45636 can be found in the Netgear Security Advisory: https://kb.netgear.com/000064447/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-D7000-PSV-2019-0182

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