UF
Product
USG20(W)-VPN firmware
On CISA KEVExploited in the wild
8
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 4Medium 2Low 0
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Add USG20(W)-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: 4.16 through 5.35 |
| CVE-2023-22916 | 8.1 | Apr 24 | The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10… Affected: 5.10 through 5.35 |
| CVE-2023-22917 | 7.5 | Apr 24 | A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG… Affected: 5.10 through 5.32 |
| CVE-2023-22915 | 7.5 | Apr 24 | A buffer overflow vulnerability in the “fbwifi_forward.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.30 through… Affected: 4.30 through 5.35 |
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