CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
84.7%
A command injection vulnerability in the configuration parser of the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN series firmware versions 5.00 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands by using a crafted GRE configuration when the cloud management mode is enabled.
Vendor | Product | Version | CPE |
---|---|---|---|
zyxel | usg_20w-vpn_firmware | * | cpe:2.3:o:zyxel:usg_20w-vpn_firmware:*:*:*:*:*:*:*:* |
zyxel | usg_20w-vpn | - | cpe:2.3:h:zyxel:usg_20w-vpn:-:*:*:*:*:*:*:* |
zyxel | usg_2200-vpn_firmware | * | cpe:2.3:o:zyxel:usg_2200-vpn_firmware:*:*:*:*:*:*:*:* |
zyxel | usg_2200-vpn | - | cpe:2.3:h:zyxel:usg_2200-vpn:-:*:*:*:*:*:*:* |
zyxel | usg_flex_100_firmware | * | cpe:2.3:o:zyxel:usg_flex_100_firmware:*:*:*:*:*:*:*:* |
zyxel | usg_flex_100 | - | cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:* |
zyxel | usg_flex_100w_firmware | * | cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:* |
zyxel | usg_flex_100w | - | cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:* |
zyxel | usg_flex_200_firmware | * | cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:* |
zyxel | usg_flex_200 | - | cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:* |