critical
9.8
CWE
120 119
Advisory Published
Updated

CVE-2023-36187: Buffer Overflow

First published: Fri Sep 01 2023(Updated: )

Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.

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

Affected SoftwareAffected VersionHow to fix
Netgear Cbr40 Firmware<2.5.0.24
Netgear Cbr40
Netgear Lax20 Firmware<1.1.6.34
Netgear Lax20
Netgear Mk62 Firmware<1.1.6.122
Netgear Mk62
Netgear Mr60 Firmware<1.1.6.122
Netgear Mr60
Netgear Ms60 Firmware<1.1.6.122
Netgear Ms60
Netgear Rbw30 Firmware<2.6.2.6
Netgear Rbw30
Netgear R6400 Firmware<1.0.1.70
NETGEAR R6400
Netgear R6400v2 Firmware<1.0.4.118
NETGEAR R6400v2
Netgear R6700v3 Firmware<1.0.4.118
NETGEAR R6700v3
Netgear R7000 Firmware<1.0.11.130
NETGEAR R7000
Netgear R7000p Firmware<1.3.3.148
Netgear R7000P
Netgear Rax200 Firmware<1.0.4.120
NETGEAR RAX200
Netgear Rax75 Firmware<1.0.4.120
Netgear Rax75
Netgear Rax80 Firmware<1.0.4.120
Netgear Rax80
Netgear Rs400 Firmware<1.5.1.86
Netgear Rs400

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-36187?

    CVE-2023-36187 is a buffer overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118.

  • How severe is CVE-2023-36187?

    CVE-2023-36187 has a severity rating of 9.8 (Critical).

  • How does CVE-2023-36187 affect NETGEAR R6400v2?

    CVE-2023-36187 allows remote unauthenticated attackers to execute arbitrary code via a crafted URL to httpd on NETGEAR R6400v2 before version 1.0.4.118.

  • Is NETGEAR R6400v2 the only affected device?

    No, there may be other affected devices. Please refer to the NETGEAR security advisory for more information.

  • How can I fix CVE-2023-36187?

    To fix CVE-2023-36187, you should update NETGEAR R6400v2 to version 1.0.4.118 or later as recommended in the NETGEAR security advisory.

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