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zyxel zld vulnerabilities and exploits
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850
VMScore
CVE-2023-4398
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 up to and including 5.37, USG FLEX series firmware versions 4.50 up to and including 5.37, USG FLEX 50(W) series firmware vers...
Zyxel Zld
710
VMScore
CVE-2023-35139
A cross-site scripting (XSS) vulnerability in the CGI program of the Zyxel ATP series firmware versions 5.10 up to and including 5.37, USG FLEX series firmware versions 5.00 up to and including 5.37, USG FLEX 50(W) series firmware versions 5.10 up to and including 5.37, USG20(W)-...
Zyxel Zld
650
VMScore
CVE-2023-5960
An improper privilege management vulnerability in the hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 up to and including 5.37 and VPN series firmware versions 4.30 up to and including 5.37 could allow an authenticated local malicious user to access the system...
Zyxel Zld
650
VMScore
CVE-2023-35136
An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 up to and including 5.37, USG FLEX series firmware versions 4.50 up to and including 5.37, USG FLEX 50(W) series firmware versions 4.16 up to and includin...
Zyxel Zld
650
VMScore
CVE-2023-37926
A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 up to and including 5.37, USG FLEX series firmware versions 4.50 up to and including 5.37, USG FLEX 50(W) series firmware versions 4.16 up to and including 5.37, USG20(W)-VPN series firmware versions 4...
Zyxel Zld
650
VMScore
CVE-2023-5650
An improper privilege management vulnerability in the ZySH of the Zyxel ATP series firmware versions 4.32 up to and including 5.37, USG FLEX series firmware versions 4.50 up to and including 5.37, USG FLEX 50(W) series firmware versions 4.16 up to and including 5.37, USG20(W)-VPN...
Zyxel Zld
820
VMScore
CVE-2024-42059
A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50(W) series firmware versions from V5.00 through V5.38, and USG20(W)-VPN series firmware ver...
Zyxel Zld
1 Article
590
VMScore
CVE-2024-6343
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 versio...
Zyxel Zld
1 Article
910
VMScore
CVE-2024-42057
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 firmwar...
Zyxel Zld
2 Articles
850
VMScore
CVE-2024-42058
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...
Zyxel Zld
1 Article
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CVE-2025-46541
gopiplus@hotmail.com
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trân minh-quân
XSS
deserialization
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CVE-2025-21204
padam shankhadev
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