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CVE-2019-20728 Details

Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6400 before 1.0.0.74, D7000v2 before 1.0.0.74, D7800 before 1.0.1.34, D8500 before 1.0.3.39, DGN2200v4 before 1.0.0.102, DGND2200Bv4 before 1.0.0.102, DM200 before 1.0.0.52, JNDR3000 before 1.0.0.22, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, RBW30 before 2.1.2.6, R6250 before 1.0.4.26, R6300v2 before 1.0.4.24, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6900 before 1.0.1.44, R7000 before 1.0.9.26, R6900P before 1.3.0.20, R7000P before 1.3.0.20, R7100LG before 1.0.0.40, R7300DST before 1.0.0.62, R7500v2 before 1.0.3.26, R7800 before 1.0.2.44, R7900 before 1.0.2.10, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.116, R8500 before 1.0.2.116, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3400v3 before 1.0.1.18, WNDR3700v4 before 1.0.2.96, WNDR4300v1 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, WNR2000v5 before 1.0.0.64, and WNR3500Lv2 before 1.2.0.48.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://kb.netgear.com/000061199/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2017-315	CVE	Vendor Advisory
https://kb.netgear.com/000061199/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2017-315	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	[email protected]

Affected Products

Product	Versions
netgear d6400 firmware	< 1.0.0.74
CPE cpe:2.3:o:netgear:d6400_firmware:::::::: Remediation No remediation found in references.
netgear d6400	All versions
CPE cpe:2.3:h:netgear:d6400:-:::::::* Remediation No remediation found in references.
netgear d7000 firmware	< 1.0.0.74
CPE cpe:2.3:o:netgear:d7000_firmware:::::::: Remediation No remediation found in references.
netgear d7000	v2
CPE cpe:2.3:h:netgear:d7000:v2:::::::* Remediation No remediation found in references.
netgear d7800 firmware	< 1.0.1.34
CPE cpe:2.3:o:netgear:d7800_firmware:::::::: Remediation No remediation found in references.
netgear d7800	All versions
CPE cpe:2.3:h:netgear:d7800:-:::::::* Remediation No remediation found in references.
netgear d8500 firmware	< 1.0.3.39
CPE cpe:2.3:o:netgear:d8500_firmware:::::::: Remediation No remediation found in references.
netgear d8500	All versions
CPE cpe:2.3:h:netgear:d8500:-:::::::* Remediation No remediation found in references.
netgear dgn2200 firmware	< 1.0.0.102
CPE cpe:2.3:o:netgear:dgn2200_firmware:::::::: Remediation No remediation found in references.
netgear dgn2200	v4
CPE cpe:2.3:h:netgear:dgn2200:v4:::::::* Remediation No remediation found in references.
netgear dgnd2200b firmware	< 1.0.0.102
CPE cpe:2.3:o:netgear:dgnd2200b_firmware:::::::: Remediation No remediation found in references.
netgear dgnd2200b	v4
CPE cpe:2.3:h:netgear:dgnd2200b:v4:::::::* Remediation No remediation found in references.
netgear dm200 firmware	< 1.0.0.52
CPE cpe:2.3:o:netgear:dm200_firmware:::::::: Remediation No remediation found in references.
netgear dm200	All versions
CPE cpe:2.3:h:netgear:dm200:-:::::::* Remediation No remediation found in references.
netgear jndr3000 firmware	< 1.0.0.22
CPE cpe:2.3:o:netgear:jndr3000_firmware:::::::: Remediation No remediation found in references.
netgear jndr3000	All versions
CPE cpe:2.3:h:netgear:jndr3000:-:::::::* Remediation No remediation found in references.
netgear rbk50 firmware	< 2.3.5.30
CPE cpe:2.3:o:netgear:rbk50_firmware:::::::: Remediation No remediation found in references.
netgear rbk50	All versions
CPE cpe:2.3:h:netgear:rbk50:-:::::::* Remediation No remediation found in references.
netgear rbr50 firmware	< 2.3.5.30
CPE cpe:2.3:o:netgear:rbr50_firmware:::::::: Remediation No remediation found in references.
netgear rbr50	All versions
CPE cpe:2.3:h:netgear:rbr50:-:::::::* Remediation No remediation found in references.
netgear rbs50 firmware	< 2.3.5.30
CPE cpe:2.3:o:netgear:rbs50_firmware:::::::: Remediation No remediation found in references.
netgear rbs50	All versions
CPE cpe:2.3:h:netgear:rbs50:-:::::::* Remediation No remediation found in references.
netgear rbw30 firmware	< 2.1.2.6
CPE cpe:2.3:o:netgear:rbw30_firmware:::::::: Remediation No remediation found in references.
netgear rbw30	All versions
CPE cpe:2.3:h:netgear:rbw30:-:::::::* Remediation No remediation found in references.
netgear r6250 firmware	< 1.0.4.26
CPE cpe:2.3:o:netgear:r6250_firmware:::::::: Remediation No remediation found in references.
netgear r6250	All versions
CPE cpe:2.3:h:netgear:r6250:-:::::::* Remediation No remediation found in references.
netgear r6300 firmware	< 1.0.4.24
CPE cpe:2.3:o:netgear:r6300_firmware:::::::: Remediation No remediation found in references.
netgear r6300	v2
CPE cpe:2.3:h:netgear:r6300:v2:::::::* Remediation No remediation found in references.
netgear r6400 firmware	< 1.0.1.36 < 1.0.2.52
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	< 1.0.1.44
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	< 1.0.1.44
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	< 1.0.9.26
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 r6900p firmware	< 1.3.0.20
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 r7000p firmware	< 1.3.0.20
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 r7100lg firmware	< 1.0.0.40
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	< 1.0.0.62
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 r7500 firmware	< 1.0.3.26
CPE cpe:2.3:o:netgear:r7500_firmware:::::::: Remediation No remediation found in references.
netgear r7500	v2
CPE cpe:2.3:h:netgear:r7500:v2:::::::* Remediation No remediation found in references.
netgear r7800 firmware	< 1.0.2.44
CPE cpe:2.3:o:netgear:r7800_firmware:::::::: Remediation No remediation found in references.
netgear r7800	All versions
CPE cpe:2.3:h:netgear:r7800:-:::::::* Remediation No remediation found in references.
netgear r7900 firmware	< 1.0.2.10
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	< 1.0.4.12
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 r7900p firmware	< 1.3.0.10
CPE cpe:2.3:o:netgear:r7900p_firmware:::::::: Remediation No remediation found in references.
netgear r7900p	All versions
CPE cpe:2.3:h:netgear:r7900p:-:::::::* Remediation No remediation found in references.
netgear r8000p firmware	< 1.3.0.10
CPE cpe:2.3:o:netgear:r8000p_firmware:::::::: Remediation No remediation found in references.
netgear r8000p	All versions
CPE cpe:2.3:h:netgear:r8000p:-:::::::* Remediation No remediation found in references.
netgear r8300 firmware	< 1.0.2.116
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	< 1.0.2.116
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 r8900 firmware	< 1.0.3.10
CPE cpe:2.3:o:netgear:r8900_firmware:::::::: Remediation No remediation found in references.
netgear r8900	All versions
CPE cpe:2.3:h:netgear:r8900:-:::::::* Remediation No remediation found in references.
netgear r9000 firmware	< 1.0.3.10
CPE cpe:2.3:o:netgear:r9000_firmware:::::::: Remediation No remediation found in references.
netgear r9000	All versions
CPE cpe:2.3:h:netgear:r9000:-:::::::* Remediation No remediation found in references.
netgear wndr3400 firmware	< 1.0.1.18
CPE cpe:2.3:o:netgear:wndr3400_firmware:::::::: Remediation No remediation found in references.
netgear wndr3400	v3
CPE cpe:2.3:h:netgear:wndr3400:v3:::::::* Remediation No remediation found in references.
netgear wndr3700 firmware	< 1.0.2.96
CPE cpe:2.3:o:netgear:wndr3700_firmware:::::::: Remediation No remediation found in references.
netgear wndr3700	v4
CPE cpe:2.3:h:netgear:wndr3700:v4:::::::* Remediation No remediation found in references.
netgear wndr4300 firmware	< 1.0.2.98 < 1.0.0.54
CPE cpe:2.3:o:netgear:wndr4300_firmware:::::::: Remediation No remediation found in references.
netgear wndr4300	v1 v2
CPE cpe:2.3:h:netgear:wndr4300:v1:::::::* cpe:2.3:h:netgear:wndr4300:v2:::::::* Remediation No remediation found in references.
netgear wndr4500 firmware	< 1.0.0.54
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	< 1.0.0.64
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.
netgear wnr3500l firmware	< 1.2.0.48
CPE cpe:2.3:o:netgear:wnr3500l_firmware:::::::: Remediation No remediation found in references.
netgear wnr3500l	v2
CPE cpe:2.3:h:netgear:wnr3500l:v2:::::::* 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 22, 2020	Initial Analysis	[email protected]

CVE-2019-20728 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

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