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ZyxelUsg 2200-vpn Firmware

14 matches found

CVE
CVE•added 2022/05/24 6:15 a.m.•136 views

CVE-2022-26532

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 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmwa...

7.8CVSS8AI score0.07065EPSS
CVE
CVE•added 2022/05/24 3:15 a.m.•121 views

CVE-2022-0910

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, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versi...

6.5CVSS7.1AI score0.00037EPSS
CVE
CVE•added 2022/07/19 6:15 a.m.•95 views

CVE-2022-30526

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 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) f...

7.8CVSS8.8AI score0.02581EPSS
CVE
CVE•added 2022/05/24 3:15 a.m.•92 views

CVE-2022-0734

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 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could ...

6.1CVSS6.3AI score0.17021EPSS
CVE
CVE•added 2022/05/24 6:15 a.m.•82 views

CVE-2022-26531

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 versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG seri...

7.8CVSS7.8AI score0.0073EPSS
CVE
CVE•added 2022/07/19 6:15 a.m.•67 views

CVE-2022-2030

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 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 throu...

6.5CVSS6.4AI score0.00702EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•51 views

CVE-2023-33011

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 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN...

8.8CVSS8.6AI score0.00116EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•51 views

CVE-2023-33012

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 firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5....

8.8CVSS8.9AI score0.0508EPSS
CVE
CVE•added 2018/08/15 6:29 p.m.•50 views

CVE-2018-9129

ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections.

5.9CVSS5.8AI score0.00273EPSS
CVE
CVE•added 2023/07/17 5:15 p.m.•50 views

CVE-2023-28767

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 5.10 through 5.36, USG20(W)-VPN series firmware versions 5.10 through 5.36, and ...

8.8CVSS8.6AI score0.00124EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•48 views

CVE-2023-34138

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 firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versi...

8CVSS8.1AI score0.00113EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•40 views

CVE-2023-34139

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 unauthenticated, LAN-based attacker to execute some OS commands on an affected ...

8.8CVSS9AI score0.00217EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•37 views

CVE-2023-34141

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(W) series firmware versions 5.00 through 5.36 Patch 2, USG20(W)-VPN series firm...

8CVSS8.1AI score0.00113EPSS
CVE
CVE•added 2023/07/17 6:15 p.m.•33 views

CVE-2023-34140

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 Patch 2, USG20(W)-VPN series firmware versions 4.16 through 5.36 Patch 2, VPN s...

6.5CVSS6.5AI score0.00099EPSS