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HIGH · 7.8

CVE-2017-18777

Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0.0.60, D8500 before V1.0.3.29, DGN2200v4 before 1.0.0.82, DGN2200Bv4 b...

Vulnerability Description

Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0.0.60, D8500 before V1.0.3.29, DGN2200v4 before 1.0.0.82, DGN2200Bv4 before 1.0.0.82, 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

7.8

HIGH

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

Affected Products

VendorProductVersions
NetgearD6220 Firmware< 1.0.0.28
NetgearD6220-
NetgearD6400 Firmware< 1.0.0.60
NetgearD6400-
NetgearD8500 Firmware< 1.0.3.29
NetgearD8500-
NetgearDgn2200 Firmware< 1.0.0.82
NetgearDgn2200v4
NetgearDgn2200B Firmware< 1.0.0.82
NetgearDgn2200Bv4
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-

Related Weaknesses (CWE)

CWE-522

References

FAQ

What is CVE-2017-18777?

CVE-2017-18777 is a vulnerability with a CVSS score of 7.8 (HIGH). Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0.0.60, D8500 before V1.0.3.29, DGN2200v4 before 1.0.0.82, DGN2200Bv4 b...

How severe is CVE-2017-18777?

CVE-2017-18777 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-18777?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D6220 Firmware, Netgear D6220, Netgear D6400 Firmware, Netgear D6400, Netgear D8500 Firmware.