9.8

CVE-2020-35799

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6200 before 1.1.00.32, D7000 before 1.0.1.68, D7800 before 1.0.1.56, DM200 before 1.0.0.61, EX2700 before 1.0.1.52, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.74, EX6400 before 1.0.2.140, EX7300 before 1.0.2.140, EX8000 before 1.0.1.186, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6050 before 1.0.1.18, R6080 before 1.0.0.38, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6260 before 1.1.0.40, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, R7500v2 before 1.0.3.40, R7800 before 1.0.2.62, R8900 before 1.0.4.12, R9000 before 1.0.4.12, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, WN2000RPTv3 before 1.0.1.34, WN3000RPv2 before 1.0.0.78, WN3000RPv2 before 1.0.0.78, WN3000RPv3 before 1.0.2.78, WN3100RPv2 before 1.0.0.66, WNR2000v5 before 1.0.0.70, WNR2020 before 1.1.0.62, XR450 before 2.3.2.32, and XR500 before 2.3.2.32.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ D3600 Firmware Version < 1.0.0.76
   Netgear ≫ D3600 Version -
Netgear ≫ D6000 Firmware Version < 1.0.078
   Netgear ≫ D6000 Version -
Netgear ≫ D6200 Firmware Version < 1.1.00.32
   Netgear ≫ D6200 Version -
Netgear ≫ D7000 Firmware Version < 1.0.1.68
   Netgear ≫ D7000 Version -
Netgear ≫ D7800 Firmware Version < 1.0.1.56
   Netgear ≫ D7800 Version -
Netgear ≫ Dm200 Firmware Version < 1.0.0.61
   Netgear ≫ Dm200 Version -
Netgear ≫ Ex2700 Firmware Version < 1.0.1.52
   Netgear ≫ Ex2700 Version -
Netgear ≫ Ex6100v2 Firmware Version < 1.0.1.76
   Netgear ≫ Ex6100v2 Version -
Netgear ≫ Ex6150v2 Firmware Version < 1.0.1.76
   Netgear ≫ Ex6150v2 Version -
Netgear ≫ Ex6200v2 Firmware Version < 1.0.1.74
   Netgear ≫ Ex6200v2 Version -
Netgear ≫ Ex6400 Firmware Version < 1.0.2.140
   Netgear ≫ Ex6400 Version -
Netgear ≫ Ex7300 Firmware Version < 1.0.2.140
   Netgear ≫ Ex7300 Version -
Netgear ≫ Ex8000 Firmware Version < 1.0.1.186
   Netgear ≫ Ex8000 Version -
Netgear ≫ Jr6150 Firmware Version < 1.0.1.18
   Netgear ≫ Jr6150 Version -
Netgear ≫ Pr2000 Firmware Version < 1.0.0.28
   Netgear ≫ Pr2000 Version -
Netgear ≫ R6020 Firmware Version < 1.0.0.38
   Netgear ≫ R6020 Version -
Netgear ≫ R6050 Firmware Version < 1.0.1.18
   Netgear ≫ R6050 Version -
Netgear ≫ R6080 Firmware Version < 1.0.0.38
   Netgear ≫ R6080 Version -
Netgear ≫ R6120 Firmware Version < 1.0.0.46
   Netgear ≫ R6120 Version -
Netgear ≫ R6220 Firmware Version < 1.1.0.80
   Netgear ≫ R6220 Version -
Netgear ≫ R6230 Firmware Version < 1.1.0.80
   Netgear ≫ R6230 Version -
Netgear ≫ R6260 Firmware Version < 1.1.0.40
   Netgear ≫ R6260 Version -
Netgear ≫ R6700v2 Firmware Version < 1.2.0.36
   Netgear ≫ R6700v2 Version -
Netgear ≫ R6800 Firmware Version < 1.2.0.36
   Netgear ≫ R6800 Version -
Netgear ≫ R6900v2 Firmware Version < 1.2.0.36
   Netgear ≫ R6900v2 Version -
Netgear ≫ R7500v2 Firmware Version < 1.0.3.40
   Netgear ≫ R7500v2 Version -
Netgear ≫ R7800 Firmware Version < 1.0.2.62
   Netgear ≫ R7800 Version -
Netgear ≫ R8900 Firmware Version < 1.0.4.12
   Netgear ≫ R8900 Version -
Netgear ≫ R9000 Firmware Version < 1.0.4.12
   Netgear ≫ R9000 Version -
Netgear ≫ Rbk20 Firmware Version < 2.3.0.28
   Netgear ≫ Rbk20 Version -
Netgear ≫ Rbr20 Firmware Version < 2.3.0.28
   Netgear ≫ Rbr20 Version -
Netgear ≫ Rbs20 Firmware Version < 2.3.0.28
   Netgear ≫ Rbs20 Version -
Netgear ≫ Rbk40 Firmware Version < 2.3.0.28
   Netgear ≫ Rbk40 Version -
Netgear ≫ Rbr40 Firmware Version < 2.3.0.28
   Netgear ≫ Rbr40 Version -
Netgear ≫ Rbs40 Firmware Version < 2.3.0.28
   Netgear ≫ Rbs40 Version -
Netgear ≫ Rbk50 Firmware Version < 2.3.0.32
   Netgear ≫ Rbk50 Version -
Netgear ≫ Rbr50 Firmware Version < 2.3.0.32
   Netgear ≫ Rbr50 Version -
Netgear ≫ Rbs50 Firmware Version < 2.3.0.32
   Netgear ≫ Rbs50 Version -
Netgear ≫ Wn2000rptv3 Firmware Version < 1.0.1.34
   Netgear ≫ Wn2000rptv3 Version -
Netgear ≫ Wn3000rpv2 Firmware Version < 1.0.0.78
   Netgear ≫ Wn3000rpv2 Version -
Netgear ≫ Wn3000rpv2 Firmware Version < 1.0.0.78
   Netgear ≫ Wn3000rpv2 Version -
Netgear ≫ Wn3000rpv3 Firmware Version < 1.0.2.78
   Netgear ≫ Wn3000rpv3 Version -
Netgear ≫ Wn3100rpv2 Firmware Version < 1.0.0.66
   Netgear ≫ Wn3100rpv2 Version -
Netgear ≫ Wnr2000v5 Firmware Version < 1.0.0.70
   Netgear ≫ Wnr2000v5 Version -
Netgear ≫ Wnr2020 Firmware Version < 1.1.0.62
   Netgear ≫ Wnr2020 Version -
Netgear ≫ Xr450 Firmware Version 2.3.2.32
   Netgear ≫ Xr450 Version -
Netgear ≫ Xr500 Firmware Version 2.3.2.32
   Netgear ≫ Xr500 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.18% 0.636
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
MITRE 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://kb.netgear.com/000062709/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-Range-Extenders-and-WiFi-Systems-PSV-2018-0296
Vendor Advisory