CVE-2023-4397
published 2023-11-28CVE-2023-4397: A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version…
medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37, could allow an authenticated local attacker with administrator privileges to cause denial-of-service (DoS) conditions by executing the CLI command with crafted strings on an affected device.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| zyxel | atp_series_firmware | — | — |
| zyxel | usg20_vpn_series_firmware | — | — |
| zyxel | usg_flex_50_series_firmware | — | — |
| zyxel | usg_flex_series_firmware | — | — |
| zyxel | zld | — | — |