Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2025-07-11 05:41

Modified

2025-07-11 06:17

Summary

.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability

Details

External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "dotnet",
        "purl": "pkg:bitnami/dotnet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.16"
            },
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "9.0.5"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-26646"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.",
  "id": "BIT-dotnet-2025-26646",
  "modified": "2025-07-11T06:17:37.698Z",
  "published": "2025-07-11T05:41:32.524Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-26646"
    }
  ],
  "schema_version": "1.6.2",
  "summary": ".NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability"
}

CVE-2025-26646 (GCVE-0-2025-26646)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:39 – Updated: 2025-09-10 00:09

Title

.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability

Summary

External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.

Severity ?

8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

CWE-73 - External Control of File Name or Path

Assigner

microsoft

References

URL

Tags

https://msrc.microsoft.com/update-guide/vulnerabi…

vendor-advisory

Impacted products

Vendor

Product

Version

Microsoft

.NET 8.0

Affected: 8.0.0 , < 8.0.16 (custom)

Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.5 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.12	Affected: 17.0 , < 17.12.8 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.13	Affected: 17.10 , < 17.13.7 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.8	Affected: 17.8.0 , < 17.8.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.10	Affected: 17.10 , < 17.10.15 (custom)
Microsoft	Build Tools for Visual Studio 2022	Affected: 17.0 , < Fixed Version 17.13.7 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-26646",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-14T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-15T04:01:52.372Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Unknown"
          ],
          "product": ".NET 8.0",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "8.0.16",
              "status": "affected",
              "version": "8.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": ".NET 9.0",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "9.0.5",
              "status": "affected",
              "version": "9.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.12",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.12.8",
              "status": "affected",
              "version": "17.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.13",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.13.7",
              "status": "affected",
              "version": "17.10",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.8",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.8.21",
              "status": "affected",
              "version": "17.8.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.10",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.10.15",
              "status": "affected",
              "version": "17.10",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Build Tools for Visual Studio 2022",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "Fixed Version 17.13.7",
              "status": "affected",
              "version": "17.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "8.0.16",
                  "versionStartIncluding": "8.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "9.0.5",
                  "versionStartIncluding": "9.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.12.8",
                  "versionStartIncluding": "17.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.13.7",
                  "versionStartIncluding": "17.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.8.21",
                  "versionStartIncluding": "17.8.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.10.15",
                  "versionStartIncluding": "17.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:build_tools_for_visual_studio_2022:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "Fixed Version 17.13.7",
                  "versionStartIncluding": "17.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2025-05-13T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-73",
              "description": "CWE-73: External Control of File Name or Path",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-10T00:09:07.449Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": ".NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26646"
        }
      ],
      "title": ".NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2025-26646",
    "datePublished": "2025-05-13T21:39:52.529Z",
    "dateReserved": "2025-02-12T19:23:29.269Z",
    "dateUpdated": "2025-09-10T00:09:07.449Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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

Vulnerability from bitnami_vulndb

CVE-2025-26646 (GCVE-0-2025-26646)

Tags

Sightings

Nomenclature