Zyxel ATP 安全漏洞

Zyxel ATP is a firewall from Zyxel China. A security vulnerability exists in Zyxel ATP ZLD versions V4.32 through V5.36 Patch 2, USG FLEX ZLD versions V4.50 through V5.36 Patch 2, USG FLEX 50W / USG20W-VPN ZLD versions V4.16 through V5.36 Patch 2, VPN ZLD versions V4.30 through V5.36. A security...

Zyxel ATP 操作系统命令注入漏洞

Zyxel ATP is a firewall from Zyxel China. A security vulnerability exists in Zyxel ATP ZLD V5.10 through V5.36 Patch 2, USG FLEX ZLD V5.00 through V5.36 Patch 2, USG FLEX 50W / USG20W-VPN ZLD V5.10 through V5.36 Patch 2, and VPN ZLD V5.00 through V5.36 Patch 2. A security vulnerability exists in...

Zyxel ATP 操作系统命令注入漏洞

Zyxel ATP is a firewall from Zyxel China. Zyxel ATP ZLD V5.00 to V5.36 Patch 2, USG FLEX ZLD V5.00 to V5.36 Patch 2, USG FLEX 50W / USG20W-VPN ZLD V5.00 to V5.36 Patch 2, VPN ZLD V5.00 to V5.36. An operating system command injection vulnerability exists in Patch 2 release, which stems from a...

PT-2023-7249 · Zyxel · Zyxel Usg Flex Series +4

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series versions 5.10 through 5.37 Zyxel USG FLEX series versions 5.00 through 5.37 Zyxel USG FLEX 50W series versions 5.10 through 5.37 Zyxel USG20W-VPN series versions 5.10 through 5.37 Zyxel VPN series versions 5.00 through 5.37...

Zyxel IKE Packet Decoder Unauthenticated Remote Code Execution Exploit

This Metasploit module exploits a remote unauthenticated command injection vulnerability in the Internet Key Exchange IKE packet decoder over UDP port 500 on the WAN interface of several Zyxel devices. The affected devices are as follows: ATP Firmware version 4.60 to 5.35 inclusive, USG FLEX...

Zyxel NAS < 5.21 / USG < 4.35 / ATP < 4.35 / VPN < 4.35 / ZyWALL < 4.35 RCE (CVE-2020-9054)

Firmware version of the Zyxel USG, ATP, ZyWALL or VPN is less than 4.35 or the version of Zyxel NAS is less than 5.21. This Zyxel device firmware is missing authentication logic which could allow an unauthenticated attacker to execute some OS commands remotely by sending crafted packets to an...

Zyxel Multiple Firewalls Buffer Overflow Vulnerability

Zyxel ATP, USG FLEX, USG FLEX 50W, USG20W-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the ID processing function that could allow an unauthenticated attacker to cause denial-of-service DoS conditions and remote code execution on an affected device...

Zyxel Multiple Firewalls OS Command Injection Vulnerability

Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device...

Zyxel USG < 4.35 / ATP < 4.35 / VPN < 4.35 / ZyWALL < 4.35 (RCE) (CVE-2020-9054)

The Firmware version of the Zyxel USG, ATP, ZyWALL or VPN is affected by multiple vulnerabilities: - A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX...

Zyxel Issues Critical Security Patches for Firewall and VPN Products

Zyxel has released software updates to address two critical security flaws affecting select firewall and VPN products that could be abused by remote attackers to achieve code execution. Both the flaws – CVE-2023-33009 and CVE-2023-33010 – are buffer overflow vulnerabilities and are rated 9.8 out ...

Zyxel Issues Critical Security Patches for Firewall and VPN Products

Zyxel has released software updates to address two critical security flaws affecting select firewall and VPN products that could be abused by remote attackers to achieve code execution. Both the flaws – CVE-2023-33009 and CVE-2023-33010 – are buffer overflow vulnerabilities and are rated 9.8 out ...

The vulnerability of the microprogrammed software of Zyxel ATP network devices, such as USG FLEX, USG FLEX50(W), USG20(W)-VPN, VPN, ZyWALL/USG, arises from copying buffers without checking the size of the input data. This allows a malicious actor to execute arbitrary code or cause service failures.

The vulnerability of microprogrammed network devices such as Zyxel ATP, USG FLEX, USG FLEX50W, USG20W-VPN, VPN, ZyWALL/USG lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause service...

Vulnerabilities fixed in Zyxel firewalls

Zyxel has fixed vulnerabilities in the firmware of firewall series ATP, USG FLEX, VPN and ZyWall/USG. An unauthenticated malicious party could exploit the vulnerabilities to cause a denial-of-service, and possibly also to execute arbitrary execute arbitrary code on the vulnerable system. Zyxel ha...

CVE-2023-33009

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

CVE-2023-33010

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

CVE-2023-33009

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

Buffer overflow

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.60 through 5.36 Patch 1, USG20W-VPN firmware versions 4.60 through 5.36 Patch...

Buffer overflow

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...

Zyxel ATP 安全漏洞

Zyxel ATP is a firewall from China Heqin Zyxel. A security vulnerability exists in Zyxel ATP versions V4.32 through V5.36 Patch 1, which stems from the presence of a buffer overflow vulnerability that could allow an unauthenticated attacker to cause a denial of service DoS, or even remotely execu...

CVE-2023-33010

A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50W firmware versions 4.25 through 5.36 Patch 1, USG20W-VPN firmware versions 4.25 through 5.36 Patc...