7.2

CVE-2021-45529

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects CBR40 before 2.3.5.12, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R6400 before 1.0.1.70, R7000 before 1.0.11.126, R6900P before 1.3.2.124, R7000P before 1.3.2.124, R7900 before 1.0.4.30, R8000 before 1.0.4.52, and WNR3500Lv2 before 1.2.0.62.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Cbr40 Firmware Version < 2.3.5.12
   Netgear ≫ Cbr40 Version -
Netgear ≫ D7000v2 Firmware Version < 1.0.0.66
   Netgear ≫ D7000v2 Version -
Netgear ≫ D8500 Firmware Version < 1.0.3.58
   Netgear ≫ D8500 Version -
Netgear ≫ R6400 Firmware Version < 1.0.1.70
   Netgear ≫ R6400 Version -
Netgear ≫ R7000 Firmware Version < 1.0.11.126
   Netgear ≫ R7000 Version -
Netgear ≫ R7000p Firmware Version < 1.3.2.124
   Netgear ≫ R7000p Version -
Netgear ≫ R6900p Firmware Version < 1.3.2.124
   Netgear ≫ R6900p Version -
Netgear ≫ R7900 Firmware Version < 1.0.4.30
   Netgear ≫ R7900 Version -
Netgear ≫ R8000 Firmware Version < 1.0.4.52
   Netgear ≫ R8000 Version -
Netgear ≫ Wnr3500lv2 Firmware Version < 1.2.0.62
   Netgear ≫ Wnr3500lv2 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.363
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NIST 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
MITRE 7.3 1.5 5.3
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/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/000064058/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0077
Patch
Vendor Advisory