Fiche vulnérabilité
CVE-2021-45638 : faille critique netgear d6220 firmware (CVSS 9.8)
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.74, D8500 before 1.0.3.60, DC112A before 1.0.0.56, R6300v2 before 1.0.4.50, R6400 before 1.0.1.68, R7000 before 1.0.11.116, R7100LG before 1.0.0.70, RBS40V before 2.6.2.8, RBW30 before 2.6.2.2, RS400 before 1.5.1.80, R7000P before 1.3.2.132, and R6900P before 1.3.2.132.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 26 déc. 2021
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- netgear d6220 firmware
- netgear d6400 firmware
- netgear d7000v2 firmware
- netgear d8500 firmware
- netgear dc112a firmware
- netgear r6300v2 firmware
- netgear r6400 firmware
- netgear r7000 firmware
- netgear r7100lg firmware
- netgear r7000p firmware
- netgear rbs40v firmware
- netgear rbw30 firmware
- netgear rs400 firmware
- netgear r6900p firmware