A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.

Project Subscriptions

Vendors Products
Atp100 Firmware Subscribe
Atp100w Subscribe
Atp100w Firmware Subscribe
Atp200 Firmware Subscribe
Atp500 Firmware Subscribe
Atp700 Firmware Subscribe
Atp800 Firmware Subscribe
Usg20w-vpn Subscribe
Usg20w-vpn Firmware Subscribe
Usg Flex 100w Subscribe
Usg Flex 100w Firmware Subscribe
Usg Flex 200 Subscribe
Usg Flex 200 Firmware Subscribe
Usg Flex 500 Subscribe
Usg Flex 500 Firmware Subscribe
Usg Flex 50w Subscribe
Usg Flex 50w Firmware Subscribe
Usg Flex 700 Subscribe
Usg Flex 700 Firmware Subscribe
Vpn1000 Subscribe
Vpn1000 Firmware Subscribe
Vpn100 Firmware Subscribe
Vpn300 Firmware Subscribe
Vpn50 Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 00:30:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Wed, 29 Jan 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-05-16'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2025-10-21T23:15:39.737Z

Reserved: 2022-05-10T00:00:00.000Z

Link: CVE-2022-30525

cve-icon Vulnrichment

Updated: 2024-08-03T06:48:36.383Z

cve-icon NVD

Status : Analyzed

Published: 2022-05-12T14:15:07.053

Modified: 2025-10-27T17:04:31.950

Link: CVE-2022-30525

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses