6.8

CVE-2019-20747

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.40, R7500v2 before 1.0.3.34, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.3.16, RAX120 before 1.0.0.74, RBK20 before 2.3.0.22, RBR20 before 2.3.0.22, RBS20 before 2.3.0.22, RBK50 before 2.3.0.22, RBR50 before 2.3.0.22, RBS50 before 2.3.0.22, RBK40 before 2.3.0.22, RBS40 before 2.3.0.22, SRK60 before 2.2.0.64, SRR60 before 2.2.0.64, SRS60 before 2.2.0.64, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, WNDR4500v3 before 1.0.0.56, and WNR2000v5 before 1.0.0.66.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ D6100 Firmware Version < 1.0.0.58
   Netgear ≫ D6100 Version -
Netgear ≫ D7800 Firmware Version < 1.0.1.40
   Netgear ≫ D7800 Version -
Netgear ≫ R7500 Firmware Version < 1.0.3.34
   Netgear ≫ R7500 Version v2
Netgear ≫ R7800 Firmware Version < 1.0.2.52
   Netgear ≫ R7800 Version -
Netgear ≫ R8900 Firmware Version < 1.0.4.2
   Netgear ≫ R8900 Version -
Netgear ≫ R9000 Firmware Version < 1.0.3.16
   Netgear ≫ R9000 Version -
Netgear ≫ Rax120 Firmware Version < 1.0.0.74
   Netgear ≫ Rax120 Version -
Netgear ≫ Rbk20 Firmware Version < 2.3.0.22
   Netgear ≫ Rbk20 Version -
Netgear ≫ Rbr20 Firmware Version < 2.3.0.22
   Netgear ≫ Rbr20 Version -
Netgear ≫ Rbs20 Firmware Version < 2.3.0.22
   Netgear ≫ Rbs20 Version -
Netgear ≫ Rbk50 Firmware Version < 2.3.0.22
   Netgear ≫ Rbk50 Version -
Netgear ≫ Rbr50 Firmware Version < 2.3.0.22
   Netgear ≫ Rbr50 Version -
Netgear ≫ Rbs50 Firmware Version < 2.3.0.22
   Netgear ≫ Rbs50 Version -
Netgear ≫ Rbk40 Firmware Version < 2.3.0.22
   Netgear ≫ Rbk40 Version -
Netgear ≫ Rbs40 Firmware Version < 2.3.0.22
   Netgear ≫ Rbs40 Version -
Netgear ≫ Srk60 Firmware Version < 2.2.0.64
   Netgear ≫ Srk60 Version -
Netgear ≫ Srr60 Firmware Version < 2.2.0.64
   Netgear ≫ Srr60 Version -
Netgear ≫ Srs60 Firmware Version < 2.2.0.64
   Netgear ≫ Srs60 Version -
Netgear ≫ Wndr3700 Firmware Version < 1.0.2.102
   Netgear ≫ Wndr3700 Version v4
Netgear ≫ Wndr4300 Firmware Version < 1.0.2.104
   Netgear ≫ Wndr4300 Version -
Netgear ≫ Wndr4300 Firmware Version < 1.0.0.56
   Netgear ≫ Wndr4300 Version v2
Netgear ≫ Wndr4500 Firmware Version < 1.0.0.56
   Netgear ≫ Wndr4500 Version v3
Netgear ≫ Wnr2000 Firmware Version < 1.0.0.66
   Netgear ≫ Wnr2000 Version v5
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/000060962/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0032
Vendor Advisory