CVE-2023-22916

The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50W firmware versions 5.10 through 5.35, USG20W-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails ...

Command injection

A post-authentication command injection vulnerability in the “accountoperator.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker to modify device configuration data,...

Buffer overflow

A buffer overflow vulnerability in the “fbwififorward.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50W firmware versions 4.30 through 5.35, USG20W-VPN firmware versions 4.30 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could...

Path traversal

A path traversal vulnerability in the “accountprint.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS command...

Buffer overflow

A buffer overflow vulnerability in the “sdwanifaceipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50W firmware versions 5.10 through 5.32, USG20W-VPN firmware versions 5.10 through 5.32, and VPN series firmware...

PT-2023-8181 · Zyxel · Zyxel Usg Flex Series +4

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 5.10 through 5.35 Zyxel USG FLEX series versions 5.00 through 5.35 Zyxel USG FLEX 50W versions 5.10 through 5.35 Zyxel USG20W-VPN versions 5.10 through 5.35 Zyxel VPN series versions 5.00 through 5.35 Description: Th...

PT-2023-7790 · Zyxel · Zyxel Usg Flex Series +4

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 4.32 through 5.35 Zyxel USG FLEX series versions 4.50 through 5.35 Zyxel USG FLEX 50W versions 4.16 through 5.35 Zyxel USG20W-VPN versions 4.16 through 5.35 Zyxel VPN series versions 4.30 through 5.35 Description: Th...

CVE-2023-22914

A path traversal vulnerability in the “accountprint.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS command...

PT-2023-7789 · Zyxel · Zyxel Usg Flex Series +4

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 4.32 through 5.35 Zyxel USG FLEX series versions 4.50 through 5.35 Zyxel USG FLEX 50W versions 4.16 through 5.35 Zyxel USG20W-VPN versions 4.16 through 5.35 Zyxel VPN series versions 4.30 through 5.35 Description: Th...

CVE-2023-22916

The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50W firmware versions 5.10 through 5.35, USG20W-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails ...

CVE-2023-22917

A buffer overflow vulnerability in the “sdwanifaceipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50W firmware versions 5.10 through 5.32, USG20W-VPN firmware versions 5.10 through 5.32, and VPN series firmware...

CVE-2023-27991

Zyxel vulnerability CVE-2023-27991 is a post-authentication command injection in the CLI of Zyxel firewall devices (ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, ZyWALL/USG) that could let an authenticated attacker execute OS commands remotely. Affected firmware ranges include ATP 4.32–5.35, ...

CVE-2023-27990

The CVE-2023-27990 XSS vulnerability affects Zyxel devices (ATP, USG FLEX series, USG FLEX 50(W), USG20(W)-VPN, VPN series) with versions ranging from 4.x to 5.x. An authenticated administrator could store malicious scripts that execute when visiting the device GUI Logs page. Affected components ...

Zyxel ATP 跨站脚本漏洞

Zyxel ATP is a firewall from China Heqin Zyxel. A cross-site scripting vulnerability exists in multiple Zyxel products. The vulnerability is exploited by attackers to conduct cross-site scripting attacks. The following products and versions are affected: Zyxel ATP version 4.32 through 5.35, USG...

CVE-2023-22918

CVE-2023-22918 describes a post-authentication information exposure in Zyxel devices' CGI program that could allow a remote authenticated attacker to retrieve encrypted administrator information. Affected are Zyxel products: ATP series (firmware 4.32–5.35); USG FLEX series (4.50–5.35); USG FLEX 5...

CVE-2023-22916

CVE-2023-22916 affects Zyxel devices including ATP series (5.10–5.35), USG FLEX series (5.00–5.35), USG FLEX 50(W) (5.10–5.35), USG20(W)-VPN (5.10–5.35), and VPN series (5.00–5.35). Root cause: improper sanitization in the configuration parser. Impact: remote unauthenticated attackers could modif...

CVE-2023-22915

A buffer overflow vulnerability in the “fbwififorward.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50W firmware versions 4.30 through 5.35, USG20W-VPN firmware versions 4.30 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could...

CVE-2023-27990

The cross-site scripting XSS vulnerability in Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50W firmware versions 4.16 through 5.35, USG20W-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through...

CVE-2023-27991

The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50W firmware versions 4.16 through 5.35, USG20W-VPN firmware versions 4.16 through 5.35, and VPN series...

CVE-2023-22917

A buffer overflow vulnerability in the “sdwanifaceipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50W firmware versions 5.10 through 5.32, USG20W-VPN firmware versions 5.10 through 5.32, and VPN series firmware...