8.8

CVE-2021-45526

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Ex6000 Firmware Version < 1.0.0.38
   Netgear ≫ Ex6000 Version-
Netgear ≫ Ex6120 Firmware Version < 1.0.0.48
   Netgear ≫ Ex6120 Version-
Netgear ≫ Ex6130 Firmware Version < 1.0.0.30
   Netgear ≫ Ex6130 Version-
Netgear ≫ R6300v2 Firmware Version < 1.0.4.52
   Netgear ≫ R6300v2 Version-
Netgear ≫ R6400 Firmware Version < 1.0.1.52
   Netgear ≫ R6400 Version-
Netgear ≫ R7000 Firmware Version < 1.0.11.126
   Netgear ≫ R7000 Version-
Netgear ≫ R7900 Firmware Version < 1.0.4.30
   Netgear ≫ R7900 Version-
Netgear ≫ R8000 Firmware Version < 1.0.4.52
   Netgear ≫ R8000 Version-
Netgear ≫ R8000p Firmware Version < 1.4.1.50
   Netgear ≫ R8000p Version-
Netgear ≫ R7000p Firmware Version < 1.3.2.124
   Netgear ≫ R7000p Version-
Netgear ≫ Rax80 Firmware Version < 1.0.3.88
   Netgear ≫ Rax80 Version-
Netgear ≫ Rax75 Firmware Version < 1.0.3.88
   Netgear ≫ Rax75 Version-
Netgear ≫ R6900p Firmware Version < 1.3.2.124
   Netgear ≫ R6900p Version-
Netgear ≫ R7900p Firmware Version < 1.4.1.50
   Netgear ≫ R7900p Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.4% 0.577
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
cve@mitre.org 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, leading to a buffer overflow.