8.8

CVE-2021-45606

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.70, R7000 before 1.0.11.126, R7900 before 1.0.4.46, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.74, R8000P before 1.4.2.84, RAX200 before 1.0.4.120, RS400 before 1.5.1.80, R6400v2 before 1.0.4.118, R7000P before 1.3.3.140, RAX80 before 1.0.4.120, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, and RAX75 before 1.0.4.120.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ R6400 Firmware Version < 1.0.1.70
   Netgear ≫ R6400 Version -
Netgear ≫ R7000 Firmware Version < 1.0.11.126
   Netgear ≫ R7000 Version -
Netgear ≫ R7900 Firmware Version < 1.0.4.46
   Netgear ≫ R7900 Version -
Netgear ≫ R7900p Firmware Version < 1.4.2.84
   Netgear ≫ R7900p Version -
Netgear ≫ R7960p Firmware Version < 1.4.2.84
   Netgear ≫ R7960p Version -
Netgear ≫ R8000 Firmware Version < 1.0.4.74
   Netgear ≫ R8000 Version -
Netgear ≫ R8000p Firmware Version < 1.4.2.84
   Netgear ≫ R8000p Version -
Netgear ≫ R7000p Firmware Version < 1.3.3.140
   Netgear ≫ R7000p Version -
Netgear ≫ R6900p Firmware Version < 1.3.3.140
   Netgear ≫ R6900p Version -
Netgear ≫ R6700v3 Firmware Version < 1.0.4.118
   Netgear ≫ R6700v3 Version -
Netgear ≫ R6400v2 Firmware Version < 1.0.4.118
   Netgear ≫ R6400v2 Version -
Netgear ≫ Rax200 Firmware Version < 1.0.4.120
   Netgear ≫ Rax200 Version -
Netgear ≫ Rax80 Firmware Version < 1.0.4.120
   Netgear ≫ Rax80 Version -
Netgear ≫ Rax75 Firmware Version < 1.0.4.120
   Netgear ≫ Rax75 Version -
Netgear ≫ Rs400 Firmware Version < 1.5.1.80
   Netgear ≫ Rs400 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.92% 0.556
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/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 4.5 0.9 3.6
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://kb.netgear.com/000064498/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2020-0499
Patch
Vendor Advisory