github - ghsa-x59x-qc82-4w4p

ghsa-x59x-qc82-4w4p

Vulnerability from github

Published

2025-10-21 03:30

Modified

2025-10-21 03:30

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Details

A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker—who has completed only the first stage of the two-factor authentication (2FA) process—to view and download the system configuration from an affected device.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-9133"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-21T03:15:36Z",
    "severity": "HIGH"
  },
  "details": "A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker\u2014who has completed only the first stage of the two-factor authentication (2FA) process\u2014to view and download the system configuration from an affected device.",
  "id": "GHSA-x59x-qc82-4w4p",
  "modified": "2025-10-21T03:30:18Z",
  "published": "2025-10-21T03:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9133"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-and-missing-authorization-vulnerabilities-in-zld-firewalls-10-21-2025"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-9133 (GCVE-0-2025-9133)

Vulnerability from cvelistv5

Published

2025-10-21 01:57

Modified

2025-10-22 03:55

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-862 - Missing Authorization

Summary

A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker—who has completed only the first stage of the two-factor authentication (2FA) process—to view and download the system configuration from an affected device.

References

URL

Tags

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-and-missing-authorization-vulnerabilities-in-zld-firewalls-10-21-2025

vendor-advisory

Impacted products

Vendor

Product

Version

ATP series firmware

Version: versions from V4.32 through V5.40

	Zyxel	USG FLEX series firmware	Version: versions from V4.50 through V5.40
	Zyxel	USG FLEX 50(W) series firmware	Version: versions from V4.16 through V5.40
	Zyxel	USG20(W)-VPN series firmware	Version: versions from V4.16 through V5.40

Show details on NVD website

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  "containers": {
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-9133",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-21T00:00:00+00:00",
                "version": "2.0.3"
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        "providerMetadata": {
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}

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