Netgear
Netgear Lbr20 Firmware: vulnerabilidades y CVE
Netgear Lbr20 Firmware tiene 18 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 2 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE18
Últimos 12 meses1
Críticas2
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-9212 | Media (5.6) | 0.47% | — | 9 jun 2026 | Insufficient authentication and input validation in the listed NETGEAR models allow users connected to the local network to execute commands impacting the product's confidentiality or change certain configurations. |
| CVE-2021-34947 | Alta (8.8) | 0.55% | — | 7 may 2024 | NETGEAR R7800 net-cgi Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 routers.… |
| CVE-2022-27646 | Alta (8.8) | 1.4% | — | 29 mar 2023 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability,… |
| CVE-2022-27644 | Alta (8.8) | 0.34% | — | 29 mar 2023 | This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to… |
| CVE-2021-45648 | Alta (7.5) | 0.78% | — | 26 dic 2021 | Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EX6100v2 before 1.0.1.106, EX6150v2 before 1.0.1.106, EX6250 before 1.0.0.146, EX6400 before 1.0.2.164, EX6400v2 before… |
| CVE-2021-45642 | Alta (7.2) | 0.94% | — | 26 dic 2021 | Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.64, EX6250 before 1.0.0.134, EX7700 before 1.0.0.222, LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22,… |
| CVE-2021-45619 | Crítica (9.8) | 2.5% | — | 26 dic 2021 | Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.134, EX7700 before 1.0.0.216, EX8000 before 1.0.1.232, LBR1020 before… |
| CVE-2021-45618 | Crítica (9.8) | 2.0% | — | 26 dic 2021 | Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7800 before 1.0.1.64, EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.134, EX7700 before 1.0.0.216, EX8000 before… |
| CVE-2021-45603 | Media (5.5) | 0.58% | — | 26 dic 2021 | Certain NETGEAR devices are affected by disclosure of sensitive information. A UPnP request reveals a device's serial number, which can be used for a password reset. This affects D7800 before 1.0.1.66, EX2700 before… |
| CVE-2021-45602 | Alta (7.8) | 0.70% | — | 26 dic 2021 | Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.66, EX2700 before 1.0.1.68, WN3000RPv2 before 1.0.0.90, WN3000RPv3 before 1.0.2.100, LBR1020 before… |
| CVE-2021-45595 | Alta (8.8) | 1.6% | — | 26 dic 2021 | Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50… |
| CVE-2021-27253 | Alta (8.8) | 1.1% | — | 14 abr 2021 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Although authentication is required to exploit this vulnerability, the existing… |
| CVE-2021-27252 | Alta (8.8) | 1.1% | — | 14 abr 2021 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The… |
| CVE-2021-27251 | Alta (8.8) | 0.73% | — | 14 abr 2021 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Authentication is not required to exploit this vulnerability The specific flaw exists… |
| CVE-2021-27257 | Media (6.5) | 0.32% | — | 5 mar 2021 | This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit… |
| CVE-2021-27256 | Alta (8.8) | 0.96% | — | 5 mar 2021 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Although authentication is required to exploit this vulnerability, the… |
| CVE-2021-27255 | Alta (8.8) | 1.4% | — | 5 mar 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The specific flaw… |
| CVE-2021-27254 | Alta (8.8) | 0.52% | — | 5 mar 2021 | This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R7800. Authentication is not required to exploit this vulnerability. The specific flaw exists within the… |