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CVE-2017-18738 Details

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.10, R7000P before 1.2.0.22, R6900P before 1.2.0.22, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.48, R8300 before 1.0.2.106, R8500 before 1.0.2.106, R6100 before 1.0.1.16, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706	CVE	Vendor Advisory
https://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]

Affected Products

Product	Versions
netgear ex6150 firmware	< 1.0.1.54
CPE cpe:2.3:o:netgear:ex6150_firmware:::::::: Remediation No remediation found in references.
netgear ex6150	v2
CPE cpe:2.3:h:netgear:ex6150:v2:::::::* Remediation No remediation found in references.
netgear r6400 firmware	< 1.0.1.24 < 1.0.2.32
CPE cpe:2.3:o:netgear:r6400_firmware:::::::: Remediation No remediation found in references.
netgear r6400	v2
CPE cpe:2.3:h:netgear:r6400:-:::::::* cpe:2.3:h:netgear:r6400:v2:::::::* Remediation No remediation found in references.
netgear r6700 firmware	< 1.0.1.22
CPE cpe:2.3:o:netgear:r6700_firmware:::::::: Remediation No remediation found in references.
netgear r6700	All versions
CPE cpe:2.3:h:netgear:r6700:-:::::::* Remediation No remediation found in references.
netgear r6900 firmware	< 1.0.1.22
CPE cpe:2.3:o:netgear:r6900_firmware:::::::: Remediation No remediation found in references.
netgear r6900	All versions
CPE cpe:2.3:h:netgear:r6900:-:::::::* Remediation No remediation found in references.
netgear r7000 firmware	< 1.0.9.10
CPE cpe:2.3:o:netgear:r7000_firmware:::::::: Remediation No remediation found in references.
netgear r7000	All versions
CPE cpe:2.3:h:netgear:r7000:-:::::::* Remediation No remediation found in references.
netgear r7000p firmware	< 1.2.0.22
CPE cpe:2.3:o:netgear:r7000p_firmware:::::::: Remediation No remediation found in references.
netgear r7000p	All versions
CPE cpe:2.3:h:netgear:r7000p:-:::::::* Remediation No remediation found in references.
netgear r6900p firmware	< 1.2.0.22
CPE cpe:2.3:o:netgear:r6900p_firmware:::::::: Remediation No remediation found in references.
netgear r6900p	All versions
CPE cpe:2.3:h:netgear:r6900p:-:::::::* Remediation No remediation found in references.
netgear r7100lg firmware	< 1.0.0.32
CPE cpe:2.3:o:netgear:r7100lg_firmware:::::::: Remediation No remediation found in references.
netgear r7100lg	All versions
CPE cpe:2.3:h:netgear:r7100lg:-:::::::* Remediation No remediation found in references.
netgear r7300dst firmware	< 1.0.0.54
CPE cpe:2.3:o:netgear:r7300dst_firmware:::::::: Remediation No remediation found in references.
netgear r7300dst	All versions
CPE cpe:2.3:h:netgear:r7300dst:-:::::::* Remediation No remediation found in references.
netgear r7900 firmware	< 1.0.1.18
CPE cpe:2.3:o:netgear:r7900_firmware:::::::: Remediation No remediation found in references.
netgear r7900	All versions
CPE cpe:2.3:h:netgear:r7900:-:::::::* Remediation No remediation found in references.
netgear r8000 firmware	< 1.0.3.48
CPE cpe:2.3:o:netgear:r8000_firmware:::::::: Remediation No remediation found in references.
netgear r8000	All versions
CPE cpe:2.3:h:netgear:r8000:-:::::::* Remediation No remediation found in references.
netgear r8300 firmware	< 1.0.2.106
CPE cpe:2.3:o:netgear:r8300_firmware:::::::: Remediation No remediation found in references.
netgear r8300	All versions
CPE cpe:2.3:h:netgear:r8300:-:::::::* Remediation No remediation found in references.
netgear r8500 firmware	< 1.0.2.106
CPE cpe:2.3:o:netgear:r8500_firmware:::::::: Remediation No remediation found in references.
netgear r8500	All versions
CPE cpe:2.3:h:netgear:r8500:-:::::::* Remediation No remediation found in references.
netgear r6100 firmware	< 1.0.1.16
CPE cpe:2.3:o:netgear:r6100_firmware:::::::: Remediation No remediation found in references.
netgear r6100	All versions
CPE cpe:2.3:h:netgear:r6100:-:::::::* Remediation No remediation found in references.
netgear wndr4300 firmware	< 1.0.0.48
CPE cpe:2.3:o:netgear:wndr4300_firmware:::::::: Remediation No remediation found in references.
netgear wndr4300	v2
CPE cpe:2.3:h:netgear:wndr4300:v2:::::::* Remediation No remediation found in references.
netgear wndr4500 firmware	< 1.0.0.48
CPE cpe:2.3:o:netgear:wndr4500_firmware:::::::: Remediation No remediation found in references.
netgear wndr4500	v3
CPE cpe:2.3:h:netgear:wndr4500:v3:::::::* Remediation No remediation found in references.
netgear wnr2000 firmware	< 1.0.0.58
CPE cpe:2.3:o:netgear:wnr2000_firmware:::::::: Remediation No remediation found in references.
netgear wnr2000	v5
CPE cpe:2.3:h:netgear:wnr2000:v5:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 23, 2020	Initial Analysis	[email protected]

CVE-2017-18738 Details

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