CVE-2023-34138

HIGH

8.0

Description

A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.60 through 5.36 Patch 2, and VPN series firmware versions 4.60 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the list of trusted RADIUS clients in advance.

CVE Details

CVSS v3.1 Score8.0

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published7/17/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

zyxel:usg_20w-vpnzyxel:usg_20w-vpn_firmwarezyxel:usg_2200-vpnzyxel:usg_2200-vpn_firmwarezyxel:usg_flex_100zyxel:usg_flex_100_firmwarezyxel:usg_flex_100wzyxel:usg_flex_100w_firmwarezyxel:usg_flex_200zyxel:usg_flex_200_firmwarezyxel:usg_flex_50zyxel:usg_flex_500zyxel:usg_flex_500_firmwarezyxel:usg_flex_50_firmwarezyxel:usg_flex_50wzyxel:usg_flex_50w_firmwarezyxel:usg_flex_700zyxel:usg_flex_700_firmwarezyxel:zywall_atp100zyxel:zywall_atp100_firmwarezyxel:zywall_atp100wzyxel:zywall_atp100w_firmwarezyxel:zywall_atp200zyxel:zywall_atp200_firmwarezyxel:zywall_atp500zyxel:zywall_atp500_firmwarezyxel:zywall_atp700zyxel:zywall_atp700_firmwarezyxel:zywall_atp800zyxel:zywall_atp800_firmwarezyxel:zywall_vpn100zyxel:zywall_vpn100_firmwarezyxel:zywall_vpn2szyxel:zywall_vpn2s_firmwarezyxel:zywall_vpn300zyxel:zywall_vpn300_firmwarezyxel:zywall_vpn50zyxel:zywall_vpn50_firmwarezyxel:zywall_vpn_100zyxel:zywall_vpn_100_firmwarezyxel:zywall_vpn_300zyxel:zywall_vpn_300_firmwarezyxel:zywall_vpn_50zyxel:zywall_vpn_50_firmware

Weaknesses (CWE)

CWE-78CWE-78

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers(security@zyxel.com.tw)

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.