CVE-2023-28767
Published: Jul 17, 2023
Modified: Nov 7, 2024
CVSS v3.1
8.8
Description
The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36, USG FLEX 50(W) series firmware versions 5.10 through 5.36, USG20(W)-VPN series firmware versions 5.10 through 5.36, and VPN series firmware versions 5.00 through 5.36. An unauthenticated, LAN-based attacker could leverage the vulnerability to inject some operating system (OS) commands into the device configuration data on an affected device when the cloud management mode is enabled.
| Vendor | Product | Versions |
|---|---|---|
Zyxel | ATP series firmware | affected 5.10 through 5.36 |
Zyxel | USG FLEX series firmware | affected 5.00 through 5.36 |
Zyxel | USG FLEX 50(W) series firmware | affected 5.10 through 5.36 |
Zyxel | USG20(W)-VPN series firmware | affected 5.10 through 5.36 |
Zyxel | VPN series firmware | affected 5.00 through 5.36 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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