U2
Product
Usg 20w-vpn Firmware
On CISA KEVExploited in the wild
19
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 11Medium 6Low 0
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Add Usg 20w-vpn Firmware to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-34140 | 6.5 | Jul 17 | 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)… Affected: 4.16 before 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: 4.16 before 5.36 |
| CVE-2022-0910 | 6.5 | May 24 | 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… Affected: 4.32 through 4.71 |
| CVE-2022-0734 | 6.1 | May 24 | 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… Affected: 4.35 through 4.70 |
| CVE-2018-9129 | 5.9 | Aug 15 | ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections Affected: All versions, or not specified |
| 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: 4.16 before 5.36 |
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