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
Watch
Add Usg20-vpn Firmware to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-27991 | 8.8 | Apr 24 | The post-authentication command injection vulnerability in the CLI command 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-2023-6764 | 8.1 | Feb 20 | A format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from… Affected: 4.16 before 5.37; 5.37; 5.37 |
| CVE-2022-30526 | 7.8 | Jul 19 | 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… Affected: 4.30 through 5.30 |
| CVE-2023-6398 | 7.2 | Feb 20 | A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware… Affected: 4.16 before 5.37; 5.37; 5.37 |
| CVE-2022-38547 | 7.2 | Feb 7 | A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through… Affected: 4.30 through 5.32 |
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