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MEDIUM · 6.8

CVE-2019-20723

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.63, DM200 before 1.0.0.58,...

Vulnerability Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.63, DM200 before 1.0.0.58, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX6400 before 1.0.2.136, EX7300 before 1.0.2.136, EX8000 before 1.0.1.180, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WN2000RPTv3 before 1.0.1.32, WN3000RPv2 before 1.0.0.68, WN3000RPv3 before 1.0.2.70, WN3100RPv2 before 1.0.0.60, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NetgearD3600 Firmware< 1.0.0.75
NetgearD3600-
NetgearD6000 Firmware< 1.0.0.75
NetgearD6000-
NetgearD6100 Firmware< 1.0.0.63
NetgearD6100-
NetgearDm200 Firmware< 1.0.0.58
NetgearDm200-
NetgearEx2700 Firmware< 1.0.1.48
NetgearEx2700-
NetgearEx6100 Firmware< 1.0.1.76
NetgearEx6100v2
NetgearEx6150 Firmware< 1.0.1.76
NetgearEx6150v2
NetgearEx6200 Firmware< 1.0.1.72
NetgearEx6200v2
NetgearEx6400 Firmware< 1.0.2.136
NetgearEx6400-
NetgearEx7300 Firmware< 1.0.2.136
NetgearEx7300-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2019-20723?

CVE-2019-20723 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.63, DM200 before 1.0.0.58,...

How severe is CVE-2019-20723?

CVE-2019-20723 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20723?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D3600 Firmware, Netgear D3600, Netgear D6000 Firmware, Netgear D6000, Netgear D6100 Firmware.