Vulnerability Database

289,784

Total vulnerabilities in the database

CVE-2023-6397

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service (DoS) conditions by downloading a crafted RAR compressed file onto a LAN-side host if the firewall has the “Anti-Malware” feature enabled.

  • Published: Feb 20, 2024
  • Updated: Feb 21, 2024
  • CVE: CVE-2023-6397
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
zyxel / atp100_firmware 4.32 5.37
zyxel / atp100_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp100_firmware 5.37 5.37.x
zyxel / atp100w_firmware 4.32 5.37
zyxel / atp100w_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp100w_firmware 5.37 5.37.x
zyxel / atp200_firmware 4.32 5.37
zyxel / atp200_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp200_firmware 5.37 5.37.x
zyxel / atp500_firmware 4.32 5.37
zyxel / atp500_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp500_firmware 5.37 5.37.x
zyxel / atp700_firmware 4.32 5.37
zyxel / atp700_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp700_firmware 5.37 5.37.x
zyxel / atp800_firmware 4.32 5.37
zyxel / atp800_firmware 5.37-patch1 5.37-patch1.x
zyxel / atp800_firmware 5.37 5.37.x
zyxel / usg_flex_100_firmware 4.50 5.37
zyxel / usg_flex_100_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_100_firmware 5.37 5.37.x
zyxel / usg_flex_100ax_firmware 4.50 5.37
zyxel / usg_flex_100ax_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_100ax_firmware 5.37 5.37.x
zyxel / usg_flex_100h_firmware 4.50 5.37
zyxel / usg_flex_100h_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_100h_firmware 5.37 5.37.x
zyxel / usg_flex_100w_firmware 4.50 5.37
zyxel / usg_flex_100w_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_100w_firmware 5.37 5.37.x
zyxel / usg_flex_200_firmware 4.50 5.37
zyxel / usg_flex_200_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_200_firmware 5.37 5.37.x
zyxel / usg_flex_200h_firmware 4.50 5.37
zyxel / usg_flex_200h_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_200h_firmware 5.37 5.37.x
zyxel / usg_flex_200hp_firmware 4.50 5.37
zyxel / usg_flex_200hp_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_200hp_firmware 5.37 5.37.x
zyxel / usg_flex_50_firmware 4.50 5.37
zyxel / usg_flex_50_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_50_firmware 5.37 5.37.x
zyxel / usg_flex_500_firmware 4.50 5.37
zyxel / usg_flex_500_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_500_firmware 5.37 5.37.x
zyxel / usg_flex_500h_firmware 4.50 5.37
zyxel / usg_flex_500h_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_500h_firmware 5.37 5.37.x
zyxel / usg_flex_50w_firmware 4.50 5.37
zyxel / usg_flex_50w_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_50w_firmware 5.37 5.37.x
zyxel / usg_flex_700_firmware 4.50 5.37
zyxel / usg_flex_700_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_700_firmware 5.37 5.37.x
zyxel / usg_flex_700h_firmware 4.50 5.37
zyxel / usg_flex_700h_firmware 5.37-patch1 5.37-patch1.x
zyxel / usg_flex_700h_firmware 5.37 5.37.x