CVE-2021-45525
MEDIUMNetgear Ex7000 Firmware < 1.0.1.80 - Buffer Overflow
Title source: ruleDescription
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX7000 before 1.0.1.80, R6400 before 1.0.1.50, R6400v2 before 1.0.4.118, R6700 before 1.0.2.8, R6700v3 before 1.0.4.118, R6900 before 1.0.2.8, R6900P before 1.3.2.124, R7000 before 1.0.9.88, R7000P before 1.3.2.124, R7900 before 1.0.3.18, R7900P before 1.4.1.50, R8000 before 1.0.4.46, R8000P before 1.4.1.50, RAX80 before 1.0.1.56, and WNR3500Lv2 before 1.2.0.62.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://kb.netgear.com/000064052/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2018-0618
Scores
CVSS v3
6.1
EPSS
0.0022
EPSS Percentile
44.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-120
Status
published
Products (15)
netgear/ex7000_firmware
< 1.0.1.80
netgear/r6400_firmware
< 1.0.1.50
netgear/r6400v2_firmware
< 1.0.4.118
netgear/r6700_firmware
< 1.0.2.8
netgear/r6700v3_firmware
< 1.0.4.118
netgear/r6900_firmware
< 1.0.2.8
netgear/r6900p_firmware
< 1.3.2.124
netgear/r7000_firmware
< 1.0.9.88
netgear/r7000p_firmware
< 1.3.2.124
netgear/r7900_firmware
< 1.0.3.18
... and 5 more
Published
Dec 26, 2021
Tracked Since
Feb 18, 2026