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HIGH · 8.8

CVE-2017-18743

Certain NETGEAR devices are affected by authentication bypass. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 before 1.0.1.20, R6900 before 1.0.1.20, R7000 before 1.0.7.10, R7100LG ...

Vulnerability Description

Certain NETGEAR devices are affected by authentication bypass. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 before 1.0.1.20, R6900 before 1.0.1.20, R7000 before 1.0.7.10, R7100LG before V1.0.0.32, R7300DST before 1.0.0.52, R7900 before 1.0.1.16, R8000 before 1.0.3.36, R8300 before 1.0.2.94, R8500 before 1.0.2.94, WNDR3400v3 before 1.0.1.12, and WNR3500Lv2 before 1.2.0.40.

CVSS Score

8.8

HIGH

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

Affected Products

VendorProductVersions
NetgearR6300 Firmware< 1.0.4.8
NetgearR6300v2
NetgearR6400 Firmware< 1.0.1.20
NetgearR6400-
NetgearR6700 Firmware< 1.0.1.20
NetgearR6700-
NetgearR6900 Firmware< 1.0.1.20
NetgearR6900-
NetgearR7000 Firmware< 1.0.7.10
NetgearR7000-
NetgearR7100Lg Firmware< 1.0.0.32
NetgearR7100Lg-
NetgearR7300Dst Firmware< 1.0.0.52
NetgearR7300Dst-
NetgearR7900 Firmware< 1.0.1.16
NetgearR7900-
NetgearR8000 Firmware< 1.0.3.36
NetgearR8000-
NetgearR8300 Firmware< 1.0.2.94
NetgearR8300-

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2017-18743?

CVE-2017-18743 is a vulnerability with a CVSS score of 8.8 (HIGH). Certain NETGEAR devices are affected by authentication bypass. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 before 1.0.1.20, R6900 before 1.0.1.20, R7000 before 1.0.7.10, R7100LG ...

How severe is CVE-2017-18743?

CVE-2017-18743 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-18743?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R6300 Firmware, Netgear R6300, Netgear R6400 Firmware, Netgear R6400, Netgear R6700 Firmware.