Zyxel
Zyxel Usg2200 Firmware: vulnerabilidades y CVE
Zyxel Usg2200 Firmware tiene 6 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 2 son críticas y 2 figuran en el catálogo de explotación activa de CISA.
CVE6
Últimos 12 meses0
Críticas2
Explotadas activamente2
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🔴 Explotadas activamente (CISA KEV)
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2020-9054 | Crítica (9.8) | 100% | ⚠ Explotación activa | 4 mar 2020 | Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary… |
| CVE-2020-29583 | Crítica (9.8) | 90% | ⚠ Explotación activa | 22 dic 2020 | Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by… |
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2022-26532 | Alta (7.8) | 4.8% | — | 24 may 2022 | A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32… |
| CVE-2022-26531 | Alta (7.8) | 6.2% | — | 24 may 2022 | Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware… |
| CVE-2022-0910 | Media (6.5) | 0.71% | — | 24 may 2022 | A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through… |
| CVE-2022-0734 | Media (6.1) | 9.4% | — | 24 may 2022 | A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions… |
| CVE-2020-29583 | Crítica (9.8) | 90% | ⚠ Explotación activa | 22 dic 2020 | Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by… |
| CVE-2020-9054 | Crítica (9.8) | 100% | ⚠ Explotación activa | 4 mar 2020 | Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary… |
🎯 Cómo se explota (técnicas ATT&CK)
Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.
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