Vulnerability-Lookup

CVE-2026-10829 (GCVE-0-2026-10829)

Vulnerability from cvelistv5 – Published: 2026-06-16 10:18 – Updated: 2026-06-16 12:16

Summary

A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of user-supplied input in the "Server location" parameter on the Basic settings page. An attacker could exploit this vulnerability by sending crafted input to the web service, resulting in memory corruption. Successful exploitation of this vulnerability could allow remote code execution on the target system with root privileges.

Severity

8.6 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

Moxa

References

1 reference

URL	Tags
https://www.moxa.com/en/support/product-support/s…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Moxa	NPort W2150A-W4/W2250A-W4 Series	Affected: 1.0 , ≤ 1.5 (custom)
Moxa	NPort W2150A/W2250A Series	Affected: 1.0 , ≤ 2.3 (custom)

Credits

Remi ONNO of CS GROUP France (Sopra Steria Group)

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0760

Vulnerability from certfr_avis - Published: 2026-06-16 - Updated: 2026-06-16

De multiples vulnérabilités ont été découvertes dans les produits Moxa. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Moxa	N/A	NPort W2150A-W4/W2250A-W4 Series versions antérieures à v1.5.1
Moxa	N/A	NPort W2150A/W2250A Series versions v2.3 sans les derniers correctifs de sécurité
Moxa	N/A	NPort 6000-G2 Series versions antérieures à v1.2.0

References

Title

Publication Time

FKIE_CVE-2026-10829

Vulnerability from fkie_nvd - Published: 2026-06-16 12:16 - Updated: 2026-06-17 10:12

Severity

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

Summary

References

	URL	Tags
	psirt@moxa.com	https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261910-cve-2026-10828,-cve-2026-10829-use-of-externally-controlled-format-string-and-stack-based-buffer-overflow-v

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "psirt@moxa.com",
      "type": "Secondary"
    }
  ]
}

GHSA-V3PX-7399-W24V

Vulnerability from github – Published: 2026-06-16 12:32 – Updated: 2026-06-16 12:32

Details

Severity

8.6 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-10829"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-16T12:16:25Z",
    "severity": "HIGH"
  },
  "details": "A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of\u00a0user-supplied input in the \"Server location\" parameter on the Basic settings page.\u00a0An attacker could exploit this vulnerability by sending crafted input to the web service, resulting in memory corruption. Successful exploitation of this vulnerability could allow remote code execution on the target system with root privileges.",
  "id": "GHSA-v3px-7399-w24v",
  "modified": "2026-06-16T12:32:02Z",
  "published": "2026-06-16T12:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10829"
    },
    {
      "type": "WEB",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261910-cve-2026-10828,-cve-2026-10829-use-of-externally-controlled-format-string-and-stack-based-buffer-overflow-v"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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"
    }
  ]
}

WID-SEC-W-2026-1941

Vulnerability from csaf_certbund - Published: 2026-06-15 22:00 - Updated: 2026-06-16 22:00

Summary

Moxa NPort W2150A: Mehrere Schwachstellen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Moxa NPort ist eine Produktfamilie von seriellen Geräteservern zur Integration serieller Geräte im Feld mit einem Ethernet-Netzwerk oder einer Cloud-Plattform.

Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Moxa NPort W2150A ausnutzen, um Informationen offenzulegen oder Code mit Root-Rechten auszuführen.

Betroffene Betriebssysteme: - Sonstiges

CVE-2026-10828

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Moxa NPort W2150A/W2250A <1.5.1 Moxa / NPort		W2150A/W2250A <1.5.1
Moxa NPort W2150A-W4/W2250A-W4 <v1.5.1 Moxa / NPort		W2150A-W4/W2250A-W4 <v1.5.1

CVE-2026-10829

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Moxa NPort W2150A/W2250A <1.5.1 Moxa / NPort		W2150A/W2250A <1.5.1
Moxa NPort W2150A-W4/W2250A-W4 <v1.5.1 Moxa / NPort		W2150A-W4/W2250A-W4 <v1.5.1

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.moxa.com/en/support/product-support/s…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Moxa NPort ist eine Produktfamilie von seriellen Ger\u00e4teservern zur Integration serieller Ger\u00e4te im Feld mit einem Ethernet-Netzwerk oder einer Cloud-Plattform.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Moxa NPort W2150A ausnutzen, um Informationen offenzulegen oder Code mit Root-Rechten auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1941 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1941.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1941 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1941"
      },
      {
        "category": "external",
        "summary": "Moxa Security Advisory vom 2026-06-15",
        "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261910-cve-2026-10828%2C-cve-2026-10829-use-of-externally-controlled-format-string-and-stack-based-buffer-overflow-v"
      }
    ],
    "source_lang": "en-US",
    "title": "Moxa NPort W2150A: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-06-16T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-17T08:35:03.104+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1941",
      "initial_release_date": "2026-06-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-06-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-06-16T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-37062, EUVD-2026-37063"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "W2150A-W4/W2250A-W4 \u003cv1.5.1",
                "product": {
                  "name": "Moxa NPort W2150A-W4/W2250A-W4 \u003cv1.5.1",
                  "product_id": "T055435"
                }
              },
              {
                "category": "product_version",
                "name": "W2150A-W4/W2250A-W4 v1.5.1",
                "product": {
                  "name": "Moxa NPort W2150A-W4/W2250A-W4 v1.5.1",
                  "product_id": "T055435-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:moxa:nport:w2150a-w4w2250a-w4__v1.5.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "W2150A/W2250A \u003c1.5.1",
                "product": {
                  "name": "Moxa NPort W2150A/W2250A \u003c1.5.1",
                  "product_id": "T055436"
                }
              },
              {
                "category": "product_version",
                "name": "W2150A/W2250A 1.5.1",
                "product": {
                  "name": "Moxa NPort W2150A/W2250A 1.5.1",
                  "product_id": "T055436-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:moxa:nport:w2150aw2250a__1.5.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NPort"
          }
        ],
        "category": "vendor",
        "name": "Moxa"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-10828",
      "product_status": {
        "known_affected": [
          "T055436",
          "T055435"
        ]
      },
      "release_date": "2026-06-15T22:00:00.000+00:00",
      "title": "CVE-2026-10828"
    },
    {
      "cve": "CVE-2026-10829",
      "product_status": {
        "known_affected": [
          "T055436",
          "T055435"
        ]
      },
      "release_date": "2026-06-15T22:00:00.000+00:00",
      "title": "CVE-2026-10829"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-10829 (GCVE-0-2026-10829)

CERTFR-2026-AVI-0760

Solutions

FKIE_CVE-2026-10829

GHSA-V3PX-7399-W24V

WID-SEC-W-2026-1941

Tags

Sightings

Nomenclature