Vulnerabilities > Zyxel > ZLD > 4.32

DATE CVE VULNERABILITY TITLE RISK
2024-09-03 CVE-2024-42061 Cross-site Scripting vulnerability in Zyxel ZLD
A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an attacker to trick a user into visiting a crafted URL with the XSS payload.
network
low complexity
zyxel CWE-79
6.1
2024-09-03 CVE-2024-42057 OS Command Injection vulnerability in Zyxel ZLD
A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an unauthenticated attacker to execute some OS commands on an affected device by sending a crafted username to the vulnerable device.
network
high complexity
zyxel CWE-78
8.1
2024-09-03 CVE-2024-42058 NULL Pointer Dereference vulnerability in Zyxel ZLD
A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V5.20 through V5.38, and USG20(W)-VPN series firmware versions from V5.20 through V5.38 could allow an unauthenticated attacker to cause DoS conditions by sending crafted packets to a vulnerable device.
network
low complexity
zyxel CWE-476
7.5
2024-09-03 CVE-2024-42060 OS Command Injection vulnerability in Zyxel ZLD
A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an authenticated attacker with administrator privileges to execute some OS commands on an affected device by uploading a crafted internal user agreement file to the vulnerable device.
network
low complexity
zyxel CWE-78
7.2
2024-09-03 CVE-2024-6343 Classic Buffer Overflow vulnerability in Zyxel ZLD
A buffer overflow vulnerability in the CGI program of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an authenticated attacker with administrator privileges to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
network
low complexity
zyxel CWE-120
4.9
2023-11-28 CVE-2023-4398 Unspecified vulnerability in Zyxel ZLD
An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet.
network
low complexity
zyxel
7.5
2020-12-27 CVE-2020-29299 Command Injection vulnerability in Zyxel products
Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action.
network
low complexity
zyxel CWE-77
7.2
2020-11-27 CVE-2020-25014 Out-of-bounds Write vulnerability in Zyxel Access Points Firmware and ZLD
A stack-based buffer overflow in fbwifi_continue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated attackers to execute arbitrary code via a crafted http packet.
network
low complexity
zyxel CWE-787
critical
9.8