CVE-2020-35796

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects CBR40 before 2.5.0.10, D6220 before 1.0.0.60, D6400 before 1.0.0.94, D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, DC112A before 1.0.0.48, DGN2200v4 before 1.0.0.114, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX3920 before 1.0.0.84, EX6000 before 1.0.0.44, EX6100 before 1.0.2.28, EX6120 before 1.0.0.54, EX6130 before 1.0.0.36, EX6150 before 1.0.0.46, EX6200 before 1.0.3.94, EX6920 before 1.0.0.54, EX7000 before 1.0.1.90, EX7500 before 1.0.0.68, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6250 before 1.0.4.42, R6300v2 before 1.0.4.42, R6400 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700v3 before 1.0.4.98, R6700 before 1.0.2.16, R6900P before 1.3.2.124, R6900 before 1.0.2.16, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7100LG before 1.0.0.56, 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, R8300 before 1.0.2.134, R8500 before 1.0.2.134, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.2.102, RAX45 before 1.0.2.32, RAX50 before 1.0.2.32, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, 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, RBS40V-200 before 1.0.0.46, RBW30 before 2.5.0.4, RS400 before 1.5.0.48, WN2500RPv2 before 1.0.1.56, WN3500RP before 1.0.0.28, WNDR3400v3 before 1.0.1.32, WNR1000v3 before 1.0.2.78, WNR2000v2 before 1.2.0.12, WNR3500Lv2 before 1.2.0.62, and XR300 before 1.0.3.50.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:cbr40:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:d6220_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6220:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:d6400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d6400:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:d7000v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d7000v2:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:dc112a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:dc112a:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:dgn2200v4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:dgn2200v4:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:eax20_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:eax20:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:eax80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:eax80:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex3700:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex3800:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:netgear:ex3920_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex3920:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6000:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6100:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6120:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6130:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6150:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6200:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:netgear:ex6920_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6920:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex7000:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:netgear:ex7500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex7500:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:netgear:mk62_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:mk62:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6250:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:netgear:r6300v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6300v2:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:netgear:r6400v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6400v2:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:netgear:r6700v3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6700v3:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6900:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*

Configuration 34 (hide)

AND
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*

Configuration 35 (hide)

AND
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*

Configuration 36 (hide)

AND
cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:*

Configuration 37 (hide)

AND
cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*

Configuration 38 (hide)

AND
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:*

Configuration 39 (hide)

AND
cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:*

Configuration 40 (hide)

AND
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*

Configuration 41 (hide)

AND
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*

Configuration 42 (hide)

AND
cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:*

Configuration 43 (hide)

AND
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*

Configuration 44 (hide)

AND
cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:*

Configuration 45 (hide)

AND
cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:*

Configuration 46 (hide)

AND
cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:*

Configuration 47 (hide)

AND
cpe:2.3:o:netgear:rx45_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rx45:-:*:*:*:*:*:*:*

Configuration 48 (hide)

AND
cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:*

Configuration 49 (hide)

AND
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*

Configuration 50 (hide)

AND
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*

Configuration 51 (hide)

AND
cpe:2.3:o:netgear:rbk752_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbk752:-:*:*:*:*:*:*:*

Configuration 52 (hide)

AND
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*

Configuration 53 (hide)

AND
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*

Configuration 54 (hide)

AND
cpe:2.3:o:netgear:rbk842_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbk842:-:*:*:*:*:*:*:*

Configuration 55 (hide)

AND
cpe:2.3:o:netgear:rbr840_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr840:-:*:*:*:*:*:*:*

Configuration 56 (hide)

AND
cpe:2.3:o:netgear:rbs840_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs840:-:*:*:*:*:*:*:*

Configuration 57 (hide)

AND
cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:*

Configuration 58 (hide)

AND
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*

Configuration 59 (hide)

AND
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*

Configuration 60 (hide)

AND
cpe:2.3:o:netgear:rbs40v-200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs40v-200:-:*:*:*:*:*:*:*

Configuration 61 (hide)

AND
cpe:2.3:o:netgear:rbw30_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbw30:-:*:*:*:*:*:*:*

Configuration 62 (hide)

AND
cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:*

Configuration 63 (hide)

AND
cpe:2.3:o:netgear:wn2500rpv2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wn2500rpv2:-:*:*:*:*:*:*:*

Configuration 64 (hide)

AND
cpe:2.3:o:netgear:wn3500rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wn3500rp:-:*:*:*:*:*:*:*

Configuration 65 (hide)

AND
cpe:2.3:o:netgear:wndr3400v3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wndr3400v3:-:*:*:*:*:*:*:*

Configuration 66 (hide)

AND
cpe:2.3:o:netgear:wnr1000v3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr1000v3:-:*:*:*:*:*:*:*

Configuration 67 (hide)

AND
cpe:2.3:o:netgear:wnr2000v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr2000v2:-:*:*:*:*:*:*:*

Configuration 68 (hide)

AND
cpe:2.3:o:netgear:wnr3500lv2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:wnr3500lv2:-:*:*:*:*:*:*:*

Configuration 69 (hide)

AND
cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:xr300:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:28

Type Values Removed Values Added
References () https://kb.netgear.com/000062717/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Range-Extenders-and-WiFi-Systems-PSV-2020-0201 - Vendor Advisory () https://kb.netgear.com/000062717/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Range-Extenders-and-WiFi-Systems-PSV-2020-0201 - Vendor Advisory
CVSS v2 : 10.0
v3 : 9.8
v2 : 10.0
v3 : 8.8

Information

Published : 2020-12-30 00:15

Updated : 2024-11-21 05:28


NVD link : CVE-2020-35796

Mitre link : CVE-2020-35796

CVE.ORG link : CVE-2020-35796


JSON object : View

Products Affected

netgear

  • rbs840
  • r7900p
  • wn2500rpv2_firmware
  • d6400_firmware
  • r6400_firmware
  • cbr40
  • rbk752_firmware
  • r6400
  • r7850_firmware
  • dgn2200v4
  • rbk852
  • rax80_firmware
  • ex6200_firmware
  • ex7500_firmware
  • eax80_firmware
  • r8000_firmware
  • rbw30_firmware
  • r7000p
  • wnr1000v3
  • wndr3400v3
  • r6400v2_firmware
  • rs400_firmware
  • mk62_firmware
  • r8500
  • rax50_firmware
  • ex6150
  • rbr750_firmware
  • cbr40_firmware
  • d6220_firmware
  • ex6100
  • ex6100_firmware
  • wndr3400v3_firmware
  • r7960p_firmware
  • eax20
  • ex6000_firmware
  • r7100lg
  • r6300v2
  • ex6000
  • rax75_firmware
  • rbk752
  • rbr850_firmware
  • wn3500rp
  • d8500
  • rbk842_firmware
  • r8300_firmware
  • ex6150_firmware
  • wn3500rp_firmware
  • rax75
  • rs400
  • r6900_firmware
  • eax80
  • r8500_firmware
  • ex3800
  • ex3920
  • ex6130
  • rax15
  • rax15_firmware
  • r7900p_firmware
  • wnr3500lv2
  • mr60
  • wnr2000v2
  • rbs850
  • d6220
  • r6250_firmware
  • mk62
  • r6900p
  • rax200_firmware
  • d7000v2_firmware
  • ex6920_firmware
  • eax20_firmware
  • rbs40v-200
  • ex3920_firmware
  • r6900
  • ex3700_firmware
  • rbs840_firmware
  • ex6130_firmware
  • rbw30
  • r8000p
  • r7960p
  • r7850
  • ex6120
  • r8000p_firmware
  • ms60_firmware
  • d6400
  • rax20_firmware
  • r8300
  • ex7500
  • d8500_firmware
  • dc112a_firmware
  • rbk842
  • d7000v2
  • r7000p_firmware
  • rbr750
  • wnr1000v3_firmware
  • ex3700
  • rx45
  • ex7000_firmware
  • rx45_firmware
  • r8000
  • dgn2200v4_firmware
  • rbs850_firmware
  • rbr850
  • ms60
  • r7900
  • ex6120_firmware
  • r6300v2_firmware
  • r6700v3_firmware
  • rax80
  • r6700v3
  • dc112a
  • ex6200
  • r6900p_firmware
  • r7000
  • wnr2000v2_firmware
  • rbs750
  • r7100lg_firmware
  • r7000_firmware
  • rax200
  • rbs750_firmware
  • rax50
  • mr60_firmware
  • r7900_firmware
  • xr300_firmware
  • rbr840_firmware
  • wnr3500lv2_firmware
  • rax20
  • ex7000
  • wn2500rpv2
  • r6700_firmware
  • xr300
  • rbs40v-200_firmware
  • r6250
  • ex3800_firmware
  • rbr840
  • r6400v2
  • rbk852_firmware
  • ex6920
  • r6700
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')