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.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| zyxel | usg_20w-vpn_firmware | 4.60 - 5.37 | - |
| zyxel | usg_2200-vpn_firmware | 4.60 - 5.37 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
22
Affected Products
2
References
zyxel / usg_20w-vpn_firmware
| - |
| zyxel | usg_flex_100_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_100w_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_200_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_50_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_500_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_50w_firmware | 4.60 - 5.37 | - |
| zyxel | usg_flex_700_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp100_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp100w_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp200_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp500_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp700_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_atp800_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn100_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn2s_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn300_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn50_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn_100_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn_300_firmware | 4.60 - 5.37 | - |
| zyxel | zywall_vpn_50_firmware | 4.60 - 5.37 | - |
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability
Impact