CVE-2021-45604

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.2, D6220 before 1.0.0.68, D6400 before 1.0.0.102, D8500 before 1.0.3.60, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6300v2 before 1.0.4.50, R6400 before 1.0.1.68, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.116, R7000P before 1.3.3.140, R7850 before 1.0.5.68, R7900 before 1.0.4.38, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.68, R8000P before 1.4.2.84, RAX15 before 1.0.3.96, RAX20 before 1.0.3.96, RAX200 before 1.0.4.120, RAX35v2 before 1.0.3.96, RAX40v2 before 1.0.3.96, RAX43 before 1.0.3.96, RAX45 before 1.0.3.96, RAX50 before 1.0.3.96, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RBK752 before 3.2.17.12, RBK852 before 3.2.17.12, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RS400 before 1.5.1.80, and XR1000 before 1.0.0.58.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.5 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
mitreCNA
4.5 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AC:L/AV:A/A:H/C:N/I:N/PR:H/S:U/UI:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
netgearcbr750_firmware
𝑥
< 3.2.18.2
netgeard6220_firmware
𝑥
< 1.0.0.68
netgeard6400_firmware
𝑥
< 1.0.0.102
netgeard8500_firmware
𝑥
< 1.0.3.60
netgearlax20_firmware
𝑥
< 1.1.6.28
netgearmk62_firmware
𝑥
< 1.0.6.116
netgearmr60_firmware
𝑥
< 1.0.6.116
netgearms60_firmware
𝑥
< 1.0.6.116
netgearr6300_firmware
𝑥
< 1.0.4.50
netgearr6400_firmware
𝑥
< 1.0.1.68
netgearr6400_firmware
𝑥
< 1.0.4.118
netgearr6700_firmware
𝑥
< 1.0.4.118
netgearr6900p_firmware
𝑥
< 1.3.3.140
netgearr7000_firmware
𝑥
< 1.0.11.116
netgearr7000p_firmware
𝑥
< 1.3.3.140
netgearr7850_firmware
𝑥
< 1.0.5.68
netgearr7900_firmware
𝑥
< 1.0.4.38
netgearr7900p_firmware
𝑥
< 1.4.2.84
netgearr7960p_firmware
𝑥
< 1.4.2.84
netgearr8000_firmware
𝑥
< 1.0.4.68
netgearr8000p_firmware
𝑥
< 1.4.2.84
netgearrax15_firmware
𝑥
< 1.0.3.96
netgearrax20_firmware
𝑥
< 1.0.3.96
netgearrax200_firmware
𝑥
< 1.0.4.120
netgearrax35_firmware
𝑥
< 1.0.3.96
netgearrax40_firmware
𝑥
< 1.0.3.96
netgearrax43_firmware
𝑥
< 1.0.3.96
netgearrax45_firmware
𝑥
< 1.0.3.96
netgearrax50_firmware
𝑥
< 1.0.3.96
netgearrax75_firmware
𝑥
< 1.0.4.120
netgearrax80_firmware
𝑥
< 1.0.4.120
netgearrbk752_firmware
𝑥
< 3.2.17.12
netgearrbk852_firmware
𝑥
< 3.2.17.12
netgearrbr750_firmware
𝑥
< 3.2.17.12
netgearrbr850_firmware
𝑥
< 3.2.17.12
netgearrbs750_firmware
𝑥
< 3.2.17.12
netgearrbs850_firmware
𝑥
< 3.2.17.12
netgearrs400_firmware
𝑥
< 1.5.1.80
netgearxr1000_firmware
𝑥
< 1.0.0.58
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000064526/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2020-0572
https://kb.netgear.com/000064526/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2020-0572