Zyxel Nas540_firmware
5 CVEs affecting Zyxel Nas540_firmware. Latest disclosed: 2023-06-19. Critical: 2, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-27992 | Critical | 9.8 | 2023-06-19 | The pre-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.14)C0, NAS540 firmware versions prior to V5.21… |
CVE-2020-9054 | Critical | 9.8 | 2020-03-04 | Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may all… |
CVE-2020-13365 | High | 8.8 | 2020-08-06 | Certain Zyxel products have a locally accessible binary that allows a non-root user to generate a password for an undocumented user account that can be used fo… |
CVE-2020-13364 | High | 8.8 | 2020-08-06 | A backdoor in certain Zyxel products allows remote TELNET access via a CGI script. This affects NAS520 V5.21(AASZ.4)C0, V5.21(AASZ.0)C0, V5.11(AASZ.3)C0, and V… |
CVE-2023-27988 | High | 7.2 | 2023-05-30 | The post-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.13)C0 could allow an authenticated attacker w… |