Emg5523-t50b Firmware vulnerabilities
12 known vulnerabilities in Emg5523-t50b Firmware from Zyxel. 12 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.2 High severity
DX3301-T0 firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the “DomainName” parameter of the DHCP configuration file in Zyxel DX3301-T0 and EX3301-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated attacker with administrator privileges t
- 7.2 High severity
VMG3625-T50B firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the TR-369 certificate download CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50(ABPM.9.7)C0 could allow an authenticated attacker with administrator privileges to execute operating s
- 8.8 High severity
EX3301-T0 firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0 firmware versions through 5.50(ABVY.7)C0 could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
- 8.8 High severity
DX3300-T0 firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
- 7.5 High severity
DX3301-T0 firmware: Uncontrolled Resource Consumption
An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitim
- 9.8 Critical severity
VMG8825-T50K firmware: Buffer Copy without Checking Size of Input
A buffer overflow vulnerability in the URL parser of the zhttpd web server in Zyxel VMG8825-T50K firmware versions prior to V5.50(ABOM.5)C0 could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and potentially execute arbitrary co
- 7.2 High severity
AX7501-B1 firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the ”zyUtilMailSend” function of the Zyxel AX7501-B1 firmware version V5.17(ABPC.5.3)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) co
- 7.2 High severity
EX5601-T1 firmware: Improper Neutralization of Special Elements used in an OS Command
A post-authentication command injection vulnerability in the "ZyEE" function of the Zyxel EX5601-T1 firmware version V5.70(ACDZ.3.6)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on
- 7.5 High severity
VMG8825-T50K firmware: Buffer Copy without Checking Size of Input
A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web managem
- 7.5 High severity
VMG8825-T50K firmware: Buffer Copy without Checking Size of Input
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
- 8.8 High severity
NR7101 firmware: Improper Neutralization of Special Elements used in an OS Command
A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.
- 8.0 High severity
VMG3312-T20A firmware: Improper Neutralization of Special Elements used in an OS Command
A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.