UF
Product
Usg20-vpn Firmware
On CISA KEVExploited in the wildRansomware-linked
16
CVEs
5
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 6High 5Medium 5Low 0
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Add Usg20-vpn Firmware to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-6399 | 6.5 | Feb 20 | A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX… Affected: 5.10 before 5.37; 5.37; 5.37 |
| CVE-2023-22918 | 6.5 | Apr 24 | A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through… Affected: 4.30 before 5.36 |
| CVE-2022-2030 | 6.5 | Jul 19 | 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… Affected: 4.30 through 5.30 |
| CVE-2019-9955 | 6.1 | Apr 22 | On Zyxel ATP200, ATP500, ATP800, USG20-VPN, USG20W-VPN, USG40, USG40W, USG60, USG60W, USG110, USG210, USG310, USG1100, USG1900, USG2200-VPN, ZyWALL 110, ZyWALL 310, ZyWALL 1100… Affected: 4.31 |
| CVE-2023-27990 | 4.8 | Apr 24 | The cross-site scripting (XSS) vulnerability in Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware… Affected: 4.30 before 5.36 |
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