6.8

CVE-2019-20755

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6220 before 1.0.0.46, D6400 before 1.0.0.80, D7000v2 before 1.0.0.51, D8500 before 1.0.3.42, DGN2200v1 before 1.0.0.58, DGN2200B before 1.0.0.58, JNDR3000 before 1.0.0.24, RBW30 before 2.1.4.16, R6250 before 1.0.4.26, R6300v2 before 1.0.4.28, R6400 before 1.0.1.42, R6400v2 before 1.0.2.56, R6700 before 1.0.1.46, R6900 before 1.0.1.46, R7000 before 1.0.9.32, R6900P before 1.3.1.44, R7100LG before 1.0.0.46, R7300DST before 1.0.0.68, R7000P before 1.3.1.44, R7900 before 1.0.2.16, R8000P before 1.4.0.10, R7900P before 1.4.0.10, R8300 before 1.0.2.122, R8500 before 1.0.2.122, R8000 before 1.0.4.18, WNDR3400v3 before 1.0.1.22, WNDR4500v2 before 1.0.0.72, WNR3500Lv2 before 1.2.0.54, WN3100RP before 1.0.0.20, and WN2500RPv2 before 1.0.1.54.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ D6220 Firmware Version < 1.0.0.46
   Netgear ≫ D6220 Version -
Netgear ≫ D6400 Firmware Version < 1.0.0.80
   Netgear ≫ D6400 Version -
Netgear ≫ D7000 Firmware Version < 1.0.0.51
   Netgear ≫ D7000 Version v2
Netgear ≫ D8500 Firmware Version < 1.0.3.42
   Netgear ≫ D8500 Version -
Netgear ≫ Dgn2200 Firmware Version < 1.0.0.58
   Netgear ≫ Dgn2200 Version v1
Netgear ≫ Dgn2200b Firmware Version < 1.0.0.58
   Netgear ≫ Dgn2200b Version -
Netgear ≫ Jndr3000 Firmware Version < 1.0.0.24
   Netgear ≫ Jndr3000 Version -
Netgear ≫ Rbw30 Firmware Version < 2.1.4.16
   Netgear ≫ Rbw30 Version -
Netgear ≫ R6250 Firmware Version < 1.0.4.26
   Netgear ≫ R6250 Version -
Netgear ≫ R6300 Firmware Version < 1.0.4.28
   Netgear ≫ R6300 Version v2
Netgear ≫ R6400 Firmware Version < 1.0.1.42
   Netgear ≫ R6400 Version -
Netgear ≫ R6400 Firmware Version < 1.0.2.56
   Netgear ≫ R6400 Version v2
Netgear ≫ R6700 Firmware Version < 1.0.1.46
   Netgear ≫ R6700 Version -
Netgear ≫ R6900 Firmware Version < 1.0.1.46
   Netgear ≫ R6900 Version -
Netgear ≫ R7000 Firmware Version < 1.0.9.32
   Netgear ≫ R7000 Version -
Netgear ≫ R6900p Firmware Version < 1.3.1.44
   Netgear ≫ R6900p Version -
Netgear ≫ R7100lg Firmware Version < 1.0.0.46
   Netgear ≫ R7100lg Version -
Netgear ≫ R7300dst Firmware Version < 1.0.0.68
   Netgear ≫ R7300dst Version -
Netgear ≫ R7000p Firmware Version < 1.3.1.44
   Netgear ≫ R7000p Version -
Netgear ≫ R7900 Firmware Version < 1.0.2.16
   Netgear ≫ R7900 Version -
Netgear ≫ R8000p Firmware Version < 1.4.0.10
   Netgear ≫ R8000p Version -
Netgear ≫ R7900p Firmware Version < 1.4.0.10
   Netgear ≫ R7900p Version -
Netgear ≫ R8300 Firmware Version < 1.0.2.122
   Netgear ≫ R8300 Version -
Netgear ≫ R8500 Firmware Version < 1.0.2.122
   Netgear ≫ R8500 Version -
Netgear ≫ R8000 Firmware Version < 1.0.4.18
   Netgear ≫ R8000 Version -
Netgear ≫ Wndr3400 Firmware Version < 1.0.1.22
   Netgear ≫ Wndr3400 Version v3
Netgear ≫ Wndr4500 Firmware Version < 1.0.0.72
   Netgear ≫ Wndr4500 Version v2
Netgear ≫ Wnr3500l Firmware Version < 1.2.0.54
   Netgear ≫ Wnr3500l Version v2
Netgear ≫ Wn3100rp Firmware Version < 1.0.0.20
   Netgear ≫ Wn3100rp Version -
Netgear ≫ Wn2500rp Firmware Version < 1.0.1.54
   Netgear ≫ Wn2500rp Version v2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.397
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.8 0.9 5.9
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NIST 5.2 5.1 6.4
AV:A/AC:L/Au:S/C:P/I:P/A:P
MITRE 6.8 0.9 5.9
CVSS:3.0/AV:A/AC:L/PR:H/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/000060627/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Modem-Routers-Extenders-and-Orbi-Satellites-PSV-2018-0053
Vendor Advisory