Zyxel NR7101 安全漏洞

The Zyxel NR7101 is a router from Hopkins Zyxel. A security vulnerability exists in versions prior to Zyxel NR7101 V1.15ACCC.3C0, which stems from a buffer overflow vulnerability in the CGI program parameters that allows an authenticated attacker to cause a denial of service DoS by sending a...

CVE-2022-43390

CVE-2022-43390 concerns the Zyxel NR7101 router. The flaw is a command injection in the router’s CGI program present in firmware versions prior to V1.15(ACCC.3)C0. An authenticated attacker could trigger OS command execution on the device by sending a crafted HTTP request. The issue arises from i...

CVE-2022-43391

A buffer overflow vulnerability in the parameter of the CGI program in Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an authenticated attacker to cause denial-of-service DoS conditions by sending a crafted HTTP request...

CVE-2022-43389

A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an unauthenticated attacker to execute some OS commands or to cause denial-of-service DoS conditions on a vulnerable device...

PT-2023-1413 · Zyxel · Zyxel Nr7101

Name of the Vulnerable Software and Affected Versions: Zyxel NR7101 firmware prior to V1.15ACCC.3C0 Description: The issue is related to a buffer overflow vulnerability in the parameter of the web server, which occurs due to the lack of input size validation. This could allow a remote attacker to...

CVE-2022-43391

A buffer overflow vulnerability in the parameter of the CGI program in Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an authenticated attacker to cause denial-of-service DoS conditions by sending a crafted HTTP request...

CVE-2022-43390

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request...

PT-2023-1559 · Zyxel · Zyxel Nr7101

Name of the Vulnerable Software and Affected Versions: Zyxel NR7101 firmware versions prior to V1.15ACCC.3C0 Description: The issue exists due to the lack of measures to neutralize special elements used in the operating system command. Exploitation of this issue may allow a remote attacker to...

CVE-2022-43390

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request...

CVE-2022-43389

A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15ACCC.3C0, which could allow an unauthenticated attacker to execute some OS commands or to cause denial-of-service DoS conditions on a vulnerable device...

CVE-2022-43391

CVE-2022-43391 affects Zyxel NR7101 firmware components handling CGI program parameters. The root cause is a buffer overflow in the CGI parameter parsing that can be triggered by a crafted HTTP request, allowing an authenticated attacker to cause denial-of-service (DoS). Impact is limited to avai...

PT-2023-1558 · Zyxel · Zyxel Nr7101

Name of the Vulnerable Software and Affected Versions: Zyxel NR7101 firmware versions prior to V1.15ACCC.3C0 Description: The issue is caused by a buffer overflow vulnerability in the library of the web server. This could allow an unauthenticated attacker to execute some OS commands or cause...