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zyxel nas542 firmware vulnerabilities and exploits

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NA
CVE-2023-27992
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(AATB.11)C0, and NAS542 firmware versions prior to V5.21(ABAG.11)C0 could allow an unauthenticated malicious user to exec...
Zyxel Nas326 FirmwareZyxel Nas540 FirmwareZyxel Nas542 Firmware
10
CVSSv2
CVE-2020-9054
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 malicious user to execute arbitrary code on a vulnerable device. ZyXEL NAS devices achieve a...
Zyxel Nas326 FirmwareZyxel Nas520 FirmwareZyxel Nas540 FirmwareZyxel Nas542 FirmwareZyxel Atp100 FirmwareZyxel Atp200 FirmwareZyxel Atp500 FirmwareZyxel Atp800 FirmwareZyxel Usg20-vpn FirmwareZyxel Usg20w-vpn FirmwareZyxel Usg40 FirmwareZyxel Usg40w FirmwareZyxel Usg60 FirmwareZyxel Usg60w FirmwareZyxel Usg110 FirmwareZyxel Usg210 FirmwareZyxel Usg310 FirmwareZyxel Usg1100 FirmwareZyxel Usg1900 FirmwareZyxel Usg2200 FirmwareZyxel Vpn50 FirmwareZyxel Vpn100 Firmware
NA
CVE-2023-35137
An improper authentication vulnerability in the authentication module of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an unauthenticated malicious user to obtain system information by sending a crafted URL to a vulner...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-35138
A command injection vulnerability in the “show_zysync_server_contents” function of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an unauthenticated malicious user to execute some operating system (OS) comma...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-4473
A command injection vulnerability in the web server of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an unauthenticated malicious user to execute some operating system (OS) commands by sending a crafted URL to a vulner...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-37928
A post-authentication command injection vulnerability in the WSGI server of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an authenticated malicious user to execute some operating system (OS) commands by sending a craf...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-4474
The improper neutralization of special elements in the WSGI server of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an unauthenticated malicious user to execute some operating system (OS) commands by sending a crafted ...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-37927
The improper neutralization of special elements in the CGI program of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an authenticated malicious user to execute some operating system (OS) commands by sending a crafted UR...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
NA
CVE-2023-5372
The post-authentication command injection vulnerability in Zyxel NAS326 firmware versions through V5.21(AAZF.15)C0 and NAS542 firmware versions through V5.21(ABAG.12)C0 could allow an authenticated attacker with administrator privileges to execute some operating system (OS) comma...
Zyxel Nas326 FirmwareZyxel Nas542 Firmware
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
client sideCVE-2023-31889template injectionCVE-2024-4304CVE-2006-4304CVE-2024-33272type confusionCVE-2024-21345CVE-2024-33271
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