cvelistv5 - cve-2026-22900

CVE-2026-22900 (GCVE-0-2026-22900)

Vulnerability from cvelistv5

Published

2026-03-20 16:21

Modified

2026-03-25 14:04

Severity ?

6.8 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U

CWE

CWE-798

Summary

A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access. We have already fixed the vulnerability in the following version: QuNetSwitch 2.0.5.0906 and later

References

URL

Tags

https://www.qnap.com/en/security-advisory/qsa-26-11

Impacted products

	Vendor	Product	Version
	QNAP Systems Inc.	QuNetSwitch	Version: 2.0.x < 2.0.5.0906

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22900",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-25T14:04:33.527344Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-25T14:04:41.325Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "QuNetSwitch",
          "vendor": "QNAP Systems Inc.",
          "versions": [
            {
              "lessThan": "2.0.5.0906",
              "status": "affected",
              "version": "2.0.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "\u7522\u54c1\u5b89\u5168\u6f0f\u6d1e\u7375\u6355\u8a08\u5283 - YingMuo"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access.\u003cbr\u003e\u003cbr\u003eWe have already fixed the vulnerability in the following version:\u003cbr\u003eQuNetSwitch 2.0.5.0906 and later\u003cbr\u003e"
            }
          ],
          "value": "A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access.\n\nWe have already fixed the vulnerability in the following version:\nQuNetSwitch 2.0.5.0906 and later"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-37",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-37"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "UNREPORTED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-798",
              "description": "CWE-798",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-20T16:21:25.342Z",
        "orgId": "2fd009eb-170a-4625-932b-17a53af1051f",
        "shortName": "qnap"
      },
      "references": [
        {
          "url": "https://www.qnap.com/en/security-advisory/qsa-26-11"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "We have already fixed the vulnerability in the following version:\u003cbr\u003eQuNetSwitch 2.0.5.0906 and later\u003cbr\u003e"
            }
          ],
          "value": "We have already fixed the vulnerability in the following version:\nQuNetSwitch 2.0.5.0906 and later"
        }
      ],
      "source": {
        "advisory": "QSA-26-11",
        "discovery": "EXTERNAL"
      },
      "title": "QuNetSwitch",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f",
    "assignerShortName": "qnap",
    "cveId": "CVE-2026-22900",
    "datePublished": "2026-03-20T16:21:25.342Z",
    "dateReserved": "2026-01-13T07:49:08.784Z",
    "dateUpdated": "2026-03-25T14:04:41.325Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"cna\": {\"providerMetadata\": {\"orgId\": \"2fd009eb-170a-4625-932b-17a53af1051f\", \"shortName\": \"qnap\", \"dateUpdated\": \"2026-03-20T16:21:25.342Z\"}, \"title\": \"QuNetSwitch\", \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"cweId\": \"CWE-798\", \"description\": \"CWE-798\", \"type\": \"CWE\"}]}], \"impacts\": [{\"capecId\": \"CAPEC-37\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-37\"}]}], \"affected\": [{\"vendor\": \"QNAP Systems Inc.\", \"product\": \"QuNetSwitch\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.0.x\", \"lessThan\": \"2.0.5.0906\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access.\\n\\nWe have already fixed the vulnerability in the following version:\\nQuNetSwitch 2.0.5.0906 and later\", \"supportingMedia\": [{\"type\": \"text/html\", \"base64\": false, \"value\": \"A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access.\u003cbr\u003e\u003cbr\u003eWe have already fixed the vulnerability in the following version:\u003cbr\u003eQuNetSwitch 2.0.5.0906 and later\u003cbr\u003e\"}]}], \"references\": [{\"url\": \"https://www.qnap.com/en/security-advisory/qsa-26-11\"}], \"metrics\": [{\"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}], \"cvssV4_0\": {\"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\", \"subConfidentialityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"LOW\", \"subIntegrityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"exploitMaturity\": \"UNREPORTED\", \"Safety\": \"NOT_DEFINED\", \"Automatable\": \"NOT_DEFINED\", \"Recovery\": \"NOT_DEFINED\", \"valueDensity\": \"NOT_DEFINED\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"version\": \"4.0\", \"baseSeverity\": \"MEDIUM\", \"baseScore\": 6.8, \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:U\"}}], \"solutions\": [{\"lang\": \"en\", \"value\": \"We have already fixed the vulnerability in the following version:\\nQuNetSwitch 2.0.5.0906 and later\", \"supportingMedia\": [{\"type\": \"text/html\", \"base64\": false, \"value\": \"We have already fixed the vulnerability in the following version:\u003cbr\u003eQuNetSwitch 2.0.5.0906 and later\u003cbr\u003e\"}]}], \"credits\": [{\"lang\": \"en\", \"value\": \"\\u7522\\u54c1\\u5b89\\u5168\\u6f0f\\u6d1e\\u7375\\u6355\\u8a08\\u5283 - YingMuo\", \"type\": \"finder\"}], \"source\": {\"advisory\": \"QSA-26-11\", \"discovery\": \"EXTERNAL\"}, \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-22900\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-25T14:04:33.527344Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-25T14:04:37.678Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-22900\", \"assignerOrgId\": \"2fd009eb-170a-4625-932b-17a53af1051f\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"qnap\", \"dateReserved\": \"2026-01-13T07:49:08.784Z\", \"datePublished\": \"2026-03-20T16:21:25.342Z\", \"dateUpdated\": \"2026-03-25T14:04:41.325Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CERTFR-2026-AVI-0336

Vulnerability from certfr_avis

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

Solutions

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

Impacted products

Vendor	Product	Description
Qnap	QuFTP Service	QuFTP Service versions 1.4.x antérieures à 1.4.3
Qnap	QuFTP Service	QuFTP Service versions 1.6.x antérieures à 1.6.2
Qnap	Media Streaming	greffon Media Streaming versions 500.1.x antérieures à 500.1.1
Qnap	QVR Pro	QVR Pro versions 2.7.x antérieures à 2.7.4.14
Qnap	QuRouter	QuRouter versions 2.6.x antérieures à 2.6.3.009
Qnap	QuFTP Service	QuFTP Service versions 1.5.x antérieures à 1.5.2
Qnap	QuNetSwitch	QuNetSwitch versions 2.0.5.x antérieures à 2.0.5.0906
Qnap	QuNetSwitch	QuNetSwitch versions 2.0.4.x antérieures à 2.0.4.0415

References

Title

Publication Time

Tags

Bulletin de sécurité Qnap QSA-26-15	2026-03-21	vendor-advisory
Bulletin de sécurité Qnap QSA-26-07	2026-03-21	vendor-advisory
Bulletin de sécurité Qnap QSA-26-09	2026-03-21	vendor-advisory
Bulletin de sécurité Qnap qsa-26-11	2026-03-21	vendor-advisory
Bulletin de sécurité Qnap QSA-26-12	2026-03-21	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "QuFTP Service versions 1.4.x ant\u00e9rieures \u00e0 1.4.3",
      "product": {
        "name": "QuFTP Service",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QuFTP Service versions 1.6.x ant\u00e9rieures \u00e0 1.6.2",
      "product": {
        "name": "QuFTP Service",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "greffon Media Streaming versions 500.1.x ant\u00e9rieures \u00e0 500.1.1",
      "product": {
        "name": "Media Streaming",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QVR Pro versions 2.7.x ant\u00e9rieures \u00e0 2.7.4.14",
      "product": {
        "name": "QVR Pro",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QuRouter versions 2.6.x ant\u00e9rieures \u00e0 2.6.3.009",
      "product": {
        "name": "QuRouter",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QuFTP Service versions 1.5.x ant\u00e9rieures \u00e0 1.5.2",
      "product": {
        "name": "QuFTP Service",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QuNetSwitch versions 2.0.5.x ant\u00e9rieures \u00e0 2.0.5.0906",
      "product": {
        "name": "QuNetSwitch",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    },
    {
      "description": "QuNetSwitch versions 2.0.4.x ant\u00e9rieures \u00e0 2.0.4.0415",
      "product": {
        "name": "QuNetSwitch",
        "vendor": {
          "name": "Qnap",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-22901",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22901"
    },
    {
      "name": "CVE-2026-22902",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22902"
    },
    {
      "name": "CVE-2026-22898",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22898"
    },
    {
      "name": "CVE-2025-59383",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-59383"
    },
    {
      "name": "CVE-2025-62844",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-62844"
    },
    {
      "name": "CVE-2025-62846",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-62846"
    },
    {
      "name": "CVE-2026-22900",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22900"
    },
    {
      "name": "CVE-2026-22897",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22897"
    },
    {
      "name": "CVE-2025-62845",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-62845"
    },
    {
      "name": "CVE-2026-22895",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22895"
    },
    {
      "name": "CVE-2025-62843",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-62843"
    }
  ],
  "initial_release_date": "2026-03-23T00:00:00",
  "last_revision_date": "2026-03-23T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0336",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-03-23T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Qnap. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Qnap",
  "vendor_advisories": [
    {
      "published_at": "2026-03-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Qnap QSA-26-15",
      "url": "https://www.qnap.com/go/security-advisory/qsa-26-15"
    },
    {
      "published_at": "2026-03-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Qnap QSA-26-07",
      "url": "https://www.qnap.com/go/security-advisory/qsa-26-07"
    },
    {
      "published_at": "2026-03-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Qnap QSA-26-09",
      "url": "https://www.qnap.com/go/security-advisory/qsa-26-09"
    },
    {
      "published_at": "2026-03-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Qnap qsa-26-11",
      "url": "https://www.qnap.com/go/security-advisory/qsa-26-11"
    },
    {
      "published_at": "2026-03-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Qnap QSA-26-12",
      "url": "https://www.qnap.com/go/security-advisory/qsa-26-12"
    }
  ]
}

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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

CVE-2026-22900 (GCVE-0-2026-22900)

Vulnerability from cvelistv5

CERTFR-2026-AVI-0336

Vulnerability from certfr_avis

Solutions

Tags

Sightings

Nomenclature