8.8

CVE-2019-20684

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6200 before 1.1.00.32, D7000 before 1.0.1.68, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6050 before 1.0.1.18, R6080 before 1.0.0.38, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6260 before 1.1.0.40, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, WNR2020 before 1.1.0.62, and XR500 before 2.3.2.32.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ D3600 Firmware Version < 1.0.0.75
   Netgear ≫ D3600 Version -
Netgear ≫ D6000 Firmware Version < 1.0.0.75
   Netgear ≫ D6000 Version -
Netgear ≫ D6200 Firmware Version < 1.1.00.32
   Netgear ≫ D6200 Version -
Netgear ≫ D7000 Firmware Version < 1.0.1.68
   Netgear ≫ D7000 Version -
Netgear ≫ Jr6150 Firmware Version < 1.0.1.18
   Netgear ≫ Jr6150 Version -
Netgear ≫ Pr2000 Firmware Version < 1.0.0.28
   Netgear ≫ Pr2000 Version -
Netgear ≫ R6020 Firmware Version < 1.0.0.38
   Netgear ≫ R6020 Version -
Netgear ≫ R6050 Firmware Version < 1.0.1.18
   Netgear ≫ R6050 Version -
Netgear ≫ R6080 Firmware Version < 1.0.0.38
   Netgear ≫ R6080 Version -
Netgear ≫ R6120 Firmware Version < 1.0.0.46
   Netgear ≫ R6120 Version -
Netgear ≫ R6220 Firmware Version < 1.1.0.80
   Netgear ≫ R6220 Version -
Netgear ≫ R6260 Firmware Version < 1.1.0.40
   Netgear ≫ R6260 Version -
Netgear ≫ R6700 Firmware Version < 1.2.0.36
   Netgear ≫ R6700 Version v2
Netgear ≫ R6800 Firmware Version < 1.2.0.36
   Netgear ≫ R6800 Version -
Netgear ≫ R6900 Firmware Version < 1.2.0.36
   Netgear ≫ R6900 Version v2
Netgear ≫ Wnr2020 Firmware Version < 1.1.0.62
   Netgear ≫ Wnr2020 Version -
Netgear ≫ Xr500 Firmware Version < 2.3.2.32
   Netgear ≫ Xr500 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.79% 0.513
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 5.8 6.5 6.4
AV:A/AC:L/Au:N/C:P/I:P/A:P
MITRE 8.8 2.8 5.9
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/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/000061455/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2018-0297
Vendor Advisory