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CVE-2022-1911

Status: ModifiedMedium (5.3)—

Error in parser function in M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 allowed unauthenticated access to some information of the underlying operating system.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

M-files — M-files Server

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-1911",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-1911",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-28T18:14:44.383120Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@m-files.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@m-files.com",
      "affectedData": [
        {
          "vendor": "M-Files",
          "product": "M-Files Server",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "22.6.11534.1",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "22.6.11505.0",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2022-11-30T15:15:10.463",
  "references": [
    {
      "url": "https://empower.m-files.com/security-advisories/CVE-2022-1911",
      "source": "security@m-files.com"
    },
    {
      "url": "https://product.m-files.com/security-advisories/cve-2022-1911/",
      "source": "security@m-files.com"
    },
    {
      "url": "https://www.m-files.com/about/trust-center/security-advisories/cve-2022-1911/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@m-files.com"
    },
    {
      "url": "https://www.m-files.com/about/trust-center/security-advisories/cve-2022-1911/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@m-files.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Error in parser function in M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 allowed unauthenticated access to some information of the underlying operating system."
    },
    {
      "lang": "es",
      "value": "Un error en la función del analizador en las versiones de M-Files Server anteriores a 22.6.11534.1 y anteriores a 22.6.11505.0 permitía el acceso no autenticado a cierta información del sistema operativo subyacente."
    }
  ],
  "lastModified": "2026-06-17T04:23:20.597",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:m-files:m-files_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DB470E6D-69EF-47E6-AAB5-101AD68CC701",
              "versionEndExcluding": "22.6.11534.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@m-files.com"
}