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CVE-2023-36187

CRITICALCVSS 9.8/10EPSS 0.94%

Last modified

CVE-2023-36187 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.94%

56.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearCbr40 Firmware< 2.5.0.24
NetgearLax20 Firmware< 1.1.6.34
NetgearMk62 Firmware< 1.1.6.122
NetgearMr60 Firmware< 1.1.6.122
NetgearMs60 Firmware< 1.1.6.122
NetgearRbw30 Firmware< 2.6.2.6
NetgearR6400 Firmware< 1.0.1.70
NetgearR6400v2 Firmware< 1.0.4.118
NetgearR6700v3 Firmware< 1.0.4.118
NetgearR7000 Firmware< 1.0.11.130
NetgearR7000p Firmware< 1.3.3.148
NetgearRax200 Firmware< 1.0.4.120
NetgearRax75 Firmware< 1.0.4.120
NetgearRax80 Firmware< 1.0.4.120
NetgearRs400 Firmware< 1.5.1.86

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-36187?
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.
How severe is CVE-2023-36187?
CVE-2023-36187 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.
How do I fix CVE-2023-36187?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-36187?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST