CVE-2020-35796

Published: Dic 30, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-23451 Aliases: GSD-2020-35796
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 10,0
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0140
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

120

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

Incomplete
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
View CWE Details
Operating System

Wnr2000V2 Firmware by Netgear

Version Range Affected
To 1.2.0.12 (exclusive)
cpe:2.3:o:netgear:wnr2000v2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbs850 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbr750 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ms60 Firmware by Netgear

Version Range Affected
To 1.0.5.102 (exclusive)
cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dc112A Firmware by Netgear

Version Range Affected
To 1.0.0.48 (exclusive)
cpe:2.3:o:netgear:dc112a_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6700 Firmware by Netgear

Version Range Affected
To 1.0.2.16 (exclusive)
cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6150 Firmware by Netgear

Version Range Affected
To 1.0.0.46 (exclusive)
cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Cbr40 Firmware by Netgear

Version Range Affected
To 2.5.0.10 (exclusive)
cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbs750 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6250 Firmware by Netgear

Version Range Affected
To 1.0.4.42 (exclusive)
cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax20 Firmware by Netgear

Version Range Affected
To 1.0.1.64 (exclusive)
cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex3920 Firmware by Netgear

Version Range Affected
To 1.0.0.84 (exclusive)
cpe:2.3:o:netgear:ex3920_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8000P Firmware by Netgear

Version Range Affected
To 1.4.1.62 (exclusive)
cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Mr60 Firmware by Netgear

Version Range Affected
To 1.0.5.102 (exclusive)
cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7850 Firmware by Netgear

Version Range Affected
To 1.0.5.60 (exclusive)
cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax50 Firmware by Netgear

Version Range Affected
To 1.0.2.32 (exclusive)
cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7900P Firmware by Netgear

Version Range Affected
To 1.4.1.62 (exclusive)
cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbr840 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbr840_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6400 Firmware by Netgear

Version Range Affected
To 1.0.1.62 (exclusive)
cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax200 Firmware by Netgear

Version Range Affected
To 1.0.2.102 (exclusive)
cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbs840 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbs840_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wnr1000V3 Firmware by Netgear

Version Range Affected
To 1.0.2.78 (exclusive)
cpe:2.3:o:netgear:wnr1000v3_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7000P Firmware by Netgear

Version Range Affected
To 1.3.2.124 (exclusive)
cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6900P Firmware by Netgear

Version Range Affected
To 1.3.2.124 (exclusive)
cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Eax20 Firmware by Netgear

Version Range Affected
To 1.0.0.36 (exclusive)
cpe:2.3:o:netgear:eax20_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wndr3400V3 Firmware by Netgear

Version Range Affected
To 1.0.1.32 (exclusive)
cpe:2.3:o:netgear:wndr3400v3_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex7000 Firmware by Netgear

Version Range Affected
To 1.0.1.90 (exclusive)
cpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6400V2 Firmware by Netgear

Version Range Affected
To 1.0.4.98 (exclusive)
cpe:2.3:o:netgear:r6400v2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6920 Firmware by Netgear

Version Range Affected
To 1.0.0.54 (exclusive)
cpe:2.3:o:netgear:ex6920_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8500 Firmware by Netgear

Version Range Affected
To 1.0.2.134 (exclusive)
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax80 Firmware by Netgear

Version Range Affected
To 1.0.3.102 (exclusive)
cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rx45 Firmware by Netgear

Version Range Affected
To 1.0.2.32 (exclusive)
cpe:2.3:o:netgear:rx45_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7100Lg Firmware by Netgear

Version Range Affected
To 1.0.0.56 (exclusive)
cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

D8500 Firmware by Netgear

Version Range Affected
To 1.0.3.50 (exclusive)
cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

D6400 Firmware by Netgear

Version Range Affected
To 1.0.0.94 (exclusive)
cpe:2.3:o:netgear:d6400_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rs400 Firmware by Netgear

Version Range Affected
To 1.5.0.48 (exclusive)
cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex3700 Firmware by Netgear

Version Range Affected
To 1.0.0.84 (exclusive)
cpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbw30 Firmware by Netgear

Version Range Affected
To 2.5.0.4 (exclusive)
cpe:2.3:o:netgear:rbw30_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6200 Firmware by Netgear

Version Range Affected
To 1.0.3.94 (exclusive)
cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax75 Firmware by Netgear

Version Range Affected
To 1.0.3.102 (exclusive)
cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Dgn2200V4 Firmware by Netgear

Version Range Affected
To 1.0.0.114 (exclusive)
cpe:2.3:o:netgear:dgn2200v4_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6900 Firmware by Netgear

Version Range Affected
To 1.0.2.16 (exclusive)
cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

D7000V2 Firmware by Netgear

Version Range Affected
To 1.0.0.62 (exclusive)
cpe:2.3:o:netgear:d7000v2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex7500 Firmware by Netgear

Version Range Affected
To 1.0.0.68 (exclusive)
cpe:2.3:o:netgear:ex7500_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbk852 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6130 Firmware by Netgear

Version Range Affected
To 1.0.0.36 (exclusive)
cpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6300V2 Firmware by Netgear

Version Range Affected
To 1.0.4.42 (exclusive)
cpe:2.3:o:netgear:r6300v2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Eax80 Firmware by Netgear

Version Range Affected
To 1.0.1.62 (exclusive)
cpe:2.3:o:netgear:eax80_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wn2500Rpv2 Firmware by Netgear

Version Range Affected
To 1.0.1.56 (exclusive)
cpe:2.3:o:netgear:wn2500rpv2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rax15 Firmware by Netgear

Version Range Affected
To 1.0.1.64 (exclusive)
cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex3800 Firmware by Netgear

Version Range Affected
To 1.0.0.84 (exclusive)
cpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wn3500Rp Firmware by Netgear

Version Range Affected
To 1.0.0.28 (exclusive)
cpe:2.3:o:netgear:wn3500rp_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6120 Firmware by Netgear

Version Range Affected
To 1.0.0.54 (exclusive)
cpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7000 Firmware by Netgear

Version Range Affected
To 1.0.11.106 (exclusive)
cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Xr300 Firmware by Netgear

Version Range Affected
To 1.0.3.50 (exclusive)
cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Mk62 Firmware by Netgear

Version Range Affected
To 1.0.5.102 (exclusive)
cpe:2.3:o:netgear:mk62_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6100 Firmware by Netgear

Version Range Affected
To 1.0.2.28 (exclusive)
cpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7900 Firmware by Netgear

Version Range Affected
To 1.0.4.26 (exclusive)
cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R6700V3 Firmware by Netgear

Version Range Affected
To 1.0.4.98 (exclusive)
cpe:2.3:o:netgear:r6700v3_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R7960P Firmware by Netgear

Version Range Affected
To 1.4.1.62 (exclusive)
cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ex6000 Firmware by Netgear

Version Range Affected
To 1.0.0.44 (exclusive)
cpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8000 Firmware by Netgear

Version Range Affected
To 1.0.4.58 (exclusive)
cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

D6220 Firmware by Netgear

Version Range Affected
To 1.0.0.60 (exclusive)
cpe:2.3:o:netgear:d6220_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbk842 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbk842_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

R8300 Firmware by Netgear

Version Range Affected
To 1.0.2.134 (exclusive)
cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Wnr3500Lv2 Firmware by Netgear

Version Range Affected
To 1.2.0.62 (exclusive)
cpe:2.3:o:netgear:wnr3500lv2_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbs40V-200 Firmware by Netgear

Version Range Affected
To 1.0.0.46 (exclusive)
cpe:2.3:o:netgear:rbs40v-200_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbk752 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbk752_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Rbr850 Firmware by Netgear

Version Range Affected
To 3.2.16.6 (exclusive)
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://kb.netgear.com/000062717/Security-Advisory-for-Pre-Authentication-Buffe…
https://kb.netgear.com/000062717/Security-Advisory-for-Pre-Authentication-Buffe…