9.8

CVE-2020-35795

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D7800 before 1.0.1.58, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX7500 before 1.0.0.68, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6120 before 1.0.0.70, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.76, R6330 before 1.1.0.76, R6350 before 1.1.0.76, R6400 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700 before 1.0.2.16, R6700v2 before 1.2.0.72, R6700v3 before 1.0.4.98, R6800 before 1.2.0.72, R6850 before 1.1.0.76, R6900P before 1.3.2.124, R6900 before 1.0.2.16, R6900v2 before 1.2.0.72, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7200 before 1.2.0.72, R7350 before 1.2.0.72, R7400 before 1.2.0.72, R7450 before 1.2.0.72, R7800 before 1.0.2.74, R7850 before 1.0.5.60, R7900 before 1.0.4.26, R7900P before 1.4.1.62, R7960P before 1.4.1.62, R8000 before 1.0.4.58, R8000P before 1.4.1.62, R8900 before 1.0.5.24, R9000 before 1.0.5.24, RAX120 before 1.0.1.136, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.2.102, RAX45 before 1.0.2.64, RAX50 before 1.0.2.64, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK12 before 2.6.1.44, RBR10 before 2.6.1.44, RBS10 before 2.6.1.44, RBK20 before 2.6.1.38, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.38, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RS400 before 1.5.0.48, XR300 before 1.0.3.50, XR450 before 2.3.2.66, XR500 before 2.3.2.66, and XR700 before 1.0.1.34.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Ac2100 Firmware Version < 1.2.0.72
   Netgear ≫ Ac2100 Version -
Netgear ≫ Ac2400 Firmware Version < 1.2.0.72
   Netgear ≫ Ac2400 Version -
Netgear ≫ Ac2600 Firmware Version < 1.2.0.72
   Netgear ≫ Ac2600 Version -
Netgear ≫ Cbk40 Firmware Version < 2.5.0.10
   Netgear ≫ Cbk40 Version -
Netgear ≫ Cbr40 Firmware Version < 2.5.0.10
   Netgear ≫ Cbr40 Version -
Netgear ≫ D7800 Firmware Version < 1.0.1.58
   Netgear ≫ D7800 Version -
Netgear ≫ Eax20 Firmware Version < 1.0.0.36
   Netgear ≫ Eax20 Version -
Netgear ≫ Eax80 Firmware Version < 1.0.1.62
   Netgear ≫ Eax80 Version -
Netgear ≫ Ex7500 Firmware Version < 1.0.0.68
   Netgear ≫ Ex7500 Version -
Netgear ≫ Mk62 Firmware Version < 1.0.5.102
   Netgear ≫ Mk62 Version -
Netgear ≫ Mr60 Firmware Version < 1.0.5.102
   Netgear ≫ Mr60 Version -
Netgear ≫ Ms60 Firmware Version < 1.0.5.102
   Netgear ≫ Ms60 Version -
Netgear ≫ R6120 Firmware Version < 1.0.0.70
   Netgear ≫ R6120 Version -
Netgear ≫ R6220 Firmware Version < 1.1.0.100
   Netgear ≫ R6220 Version -
Netgear ≫ R6230 Firmware Version < 1.1.0.100
   Netgear ≫ R6230 Version -
Netgear ≫ R6260 Firmware Version < 1.1.0.76
   Netgear ≫ R6260 Version -
Netgear ≫ R6330 Firmware Version < 1.1.0.76
   Netgear ≫ R6330 Version -
Netgear ≫ R6350 Firmware Version < 1.1.0.76
   Netgear ≫ R6350 Version -
Netgear ≫ R6400 Firmware Version < 1.0.1.62
   Netgear ≫ R6400 Version -
Netgear ≫ R6400v2 Firmware Version < 1.0.4.98
   Netgear ≫ R6400v2 Version -
Netgear ≫ R6700 Firmware Version < 1.0.2.16
   Netgear ≫ R6700 Version -
Netgear ≫ R6700v2 Firmware Version < 1.2.0.72
   Netgear ≫ R6700v2 Version -
Netgear ≫ R6700v3 Firmware Version < 1.0.4.98
   Netgear ≫ R6700v3 Version -
Netgear ≫ R6800 Firmware Version < 1.2.0.72
   Netgear ≫ R6800 Version -
Netgear ≫ R6850 Firmware Version < 1.1.0.76
   Netgear ≫ R6850 Version -
Netgear ≫ R6900p Firmware Version < 1.3.2.124
   Netgear ≫ R6900p Version -
Netgear ≫ R6900 Firmware Version < 1.0.2.16
   Netgear ≫ R6900 Version -
Netgear ≫ R6900v2 Firmware Version < 1.2.0.72
   Netgear ≫ R6900v2 Version -
Netgear ≫ R7000 Firmware Version < 1.0.11.106
   Netgear ≫ R7000 Version -
Netgear ≫ R7000p Firmware Version < 1.3.2.124
   Netgear ≫ R7000p Version -
Netgear ≫ R7200 Firmware Version < 1.2.0.72
   Netgear ≫ R7200 Version -
Netgear ≫ R7350 Firmware Version < 1.2.0.72
   Netgear ≫ R7350 Version -
Netgear ≫ R7400 Firmware Version < 1.2.0.72
   Netgear ≫ R7400 Version -
Netgear ≫ R7450 Firmware Version < 1.2.0.72
   Netgear ≫ R7450 Version -
Netgear ≫ R7800 Firmware Version < 1.0.2.74
   Netgear ≫ R7800 Version -
Netgear ≫ R7850 Firmware Version < 1.0.5.60
   Netgear ≫ R7850 Version -
Netgear ≫ R7900 Firmware Version < 1.0.4.26
   Netgear ≫ R7900 Version -
Netgear ≫ R7900p Firmware Version < 1.4.1.62
   Netgear ≫ R7900p Version -
Netgear ≫ R7960p Firmware Version < 1.4.1.62
   Netgear ≫ R7960p Version -
Netgear ≫ R8000 Firmware Version < 1.0.4.58
   Netgear ≫ R8000 Version -
Netgear ≫ R8000p Firmware Version < 1.4.1.62
   Netgear ≫ R8000p Version -
Netgear ≫ R8900 Firmware Version < 1.0.5.24
   Netgear ≫ R8900 Version -
Netgear ≫ R9000 Firmware Version < 1.0.5.24
   Netgear ≫ R9000 Version -
Netgear ≫ Rax120 Firmware Version < 1.0.1.136
   Netgear ≫ Rax120 Version -
Netgear ≫ Rax15 Firmware Version < 1.0.1.64
   Netgear ≫ Rax15 Version -
Netgear ≫ Rax20 Firmware Version < 1.0.1.64
   Netgear ≫ Rax20 Version -
Netgear ≫ Rax200 Firmware Version < 1.0.2.102
   Netgear ≫ Rax200 Version -
Netgear ≫ Rax45 Firmware Version < 1.0.2.64
   Netgear ≫ Rax45 Version -
Netgear ≫ Rax50 Firmware Version < 1.0.2.64
   Netgear ≫ Rax50 Version -
Netgear ≫ Rax75 Firmware Version < 1.0.3.102
   Netgear ≫ Rax75 Version -
Netgear ≫ Rax80 Firmware Version < 1.0.3.102
   Netgear ≫ Rax80 Version -
Netgear ≫ Rbk12 Firmware Version < 2.6.1.44
   Netgear ≫ Rbk12 Version -
Netgear ≫ Rbr10 Firmware Version < 2.6.1.44
   Netgear ≫ Rbr10 Version -
Netgear ≫ Rbs10 Firmware Version < 2.6.1.44
   Netgear ≫ Rbs10 Version -
Netgear ≫ Rbk20 Firmware Version < 2.6.1.38
   Netgear ≫ Rbk20 Version -
Netgear ≫ Rbr20 Firmware Version < 2.6.1.36
   Netgear ≫ Rbr20 Version -
Netgear ≫ Rbs20 Firmware Version < 2.6.1.38
   Netgear ≫ Rbs20 Version -
Netgear ≫ Rbk40 Firmware Version < 2.6.1.38
   Netgear ≫ Rbk40 Version -
Netgear ≫ Rbr40 Firmware Version < 2.6.1.36
   Netgear ≫ Rbr40 Version -
Netgear ≫ Rbs40 Firmware Version < 2.6.1.38
   Netgear ≫ Rbs40 Version -
Netgear ≫ Rbk50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbk50 Version -
Netgear ≫ Rbr50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbr50 Version -
Netgear ≫ Rbs50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbs50 Version -
Netgear ≫ Rbk752 Firmware Version < 3.2.16.6
   Netgear ≫ Rbk752 Version -
Netgear ≫ Rbr750 Firmware Version < 3.2.16.6
   Netgear ≫ Rbr750 Version -
Netgear ≫ Rbs750 Firmware Version < 3.2.16.6
   Netgear ≫ Rbs750 Version -
Netgear ≫ Rbk842 Firmware Version < 3.2.16.6
   Netgear ≫ Rbk842 Version -
Netgear ≫ Rbr840 Firmware Version < 3.2.16.6
   Netgear ≫ Rbr840 Version -
Netgear ≫ Rbs840 Firmware Version < 3.2.16.6
   Netgear ≫ Rbs840 Version -
Netgear ≫ Rbk852 Firmware Version < 3.2.16.6
   Netgear ≫ Rbk852 Version -
Netgear ≫ Rbr850 Firmware Version < 3.2.16.6
   Netgear ≫ Rbr850 Version -
Netgear ≫ Rbs850 Firmware Version < 3.2.16.6
   Netgear ≫ Rbs850 Version -
Netgear ≫ Rs400 Firmware Version < 1.5.0.48
   Netgear ≫ Rs400 Version -
Netgear ≫ Xr300 Firmware Version < 1.0.3.50
   Netgear ≫ Xr300 Version -
Netgear ≫ Xr450 Firmware Version < 2.3.2.66
   Netgear ≫ Xr450 Version -
Netgear ≫ Xr500 Firmware Version < 2.3.2.66
   Netgear ≫ Xr500 Version -
Netgear ≫ Xr700 Firmware Version < 1.0.1.34
   Netgear ≫ Xr700 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.19% 0.653
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 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
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://kb.netgear.com/000062735/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Range-Extenders-and-Orbi-WiFi-Systems-PSV-2020-0154
Vendor Advisory