github - ghsa-788j-2rch-2mj2

ghsa-788j-2rch-2mj2

Vulnerability from github

Published

2025-10-17 03:33

Modified

2025-10-17 03:33

Severity ?

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H

Details

An Incorrect Authorization vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-6892"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-17T02:15:52Z",
    "severity": "HIGH"
  },
  "details": "An Incorrect Authorization vulnerability has been identified in Moxa\u2019s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.",
  "id": "GHSA-788j-2rch-2mj2",
  "modified": "2025-10-17T03:33:49Z",
  "published": "2025-10-17T03:33:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6892"
    },
    {
      "type": "WEB",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-6892 (GCVE-0-2025-6892)

Vulnerability from cvelistv5

Published

2025-10-17 02:07

Modified

2025-10-17 02:07

Severity ?

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H

CWE

CWE-863 - Incorrect Authorization

Summary

References

▼	URL	Tags
	https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo	vendor-advisory

Impacted products

Vendor

Product

Version

▼

Moxa

EDR-G9010 Series

Version: 1.0 <
Patch: 3.21

Moxa	EDR-8010 Series	Version: 1.0 < Patch: 3.21
Moxa	EDF-G1002-BP Series	Version: 1.0 <
Moxa	TN-4900 Series	Version: 1.0 < Patch: 3.21
Moxa	NAT-102 Series	Version: 1.0 < Patch: 3.21
Moxa	NAT-108 Series	Version: 1.0 <
Moxa	OnCell G4302-LTE4 Series	Version: 1.0 < Patch: 3.21.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "EDR-G9010 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.14",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EDR-8010 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.17",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EDF-G1002-BP Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.17",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TN-4900 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.14",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NAT-102 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.17",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "NAT-108 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.16",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "OnCell G4302-LTE4 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "3.13",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "3.21.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAn Incorrect Authorization vulnerability has been identified in Moxa\u2019s network security appliances and routers. \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhile successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "An Incorrect Authorization vulnerability has been identified in Moxa\u2019s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-39",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-39: Manipulating Opaque Client-based Data Tokens"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-17T02:07:25.796Z",
        "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
        "shortName": "Moxa"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMoxa has developed appropriate solutions to address the vulnerability. Please refer to\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo\"\u003ehttps://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-202...\u003c/a\u003e\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Moxa has developed appropriate solutions to address the vulnerability. Please refer to\u00a0 https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-202... https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
    "assignerShortName": "Moxa",
    "cveId": "CVE-2025-6892",
    "datePublished": "2025-10-17T02:07:25.796Z",
    "dateReserved": "2025-06-28T15:51:35.946Z",
    "dateUpdated": "2025-10-17T02:07:25.796Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted