Priority MEDIUM 52
A command injection vulnerability in the configuration parser of the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmwa…
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.09882 · Published 2023-07-17 · No fix listed CWE-78
Priority MEDIUM 43
Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versi…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.0637 · Published 2022-05-24 · No fix listed CWE-20
Priority MEDIUM 42
A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.04789 · Published 2022-05-24 · No fix listed CWE-88
Priority MEDIUM 41
A command injection vulnerability in the Free Time WiFi hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 through 5.36 Patch 2 and VPN series firmware versions 4.20 through 5.36 Patch 2, could allow an…
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.00759 · Published 2023-07-17 · No fix listed CWE-78
Priority MEDIUM 40
A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Pa…
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.0034 · Published 2023-07-17 · No fix listed CWE-134
Priority MEDIUM 40
The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36, USG FLEX 50(W) series firmware versions 5…
CVSS 3.1HIGH 8.8· Adjacent network · No auth · No interaction · EPSS 0.00404 · Published 2023-07-17 · No fix listed CWE-78
Priority LOW 39
A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.3…
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.09669 · Published 2022-05-24 · No fix listed CWE-79
Priority LOW 38
A command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(…
CVSS 3.1HIGH 8.0· Adjacent network · No auth · User interaction · EPSS 0.00684 · Published 2023-07-17 · No fix listed CWE-78
Priority LOW 38
A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series…
CVSS 3.1HIGH 8.0· Adjacent network · No auth · User interaction · EPSS 0.00684 · Published 2023-07-17 · No fix listed CWE-78
Priority LOW 36
A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 t…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.01135 · Published 2022-07-19 · No fix listed CWE-269
Priority LOW 32
A directory traversal vulnerability caused by specific character sequences within an improperly sanitized URL was identified in some CGI programs of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200…
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.01354 · Published 2022-07-19 · No fix listed CWE-22
Priority LOW 30
A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21…
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.0074 · Published 2022-05-24 · No fix listed CWE-287
Priority LOW 29
A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.36 Patch 2, USG FLEX series firmware versions 4.50 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.16 through 5.36…
CVSS 3.1MEDIUM 6.5· Adjacent network · No auth · No interaction · EPSS 0.003 · Published 2023-07-17 · No fix listed CWE-120
Priority LOW 28
ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections.
CVSS 3.0MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.00965 · Published 2018-08-15 · No fix listed