CVE-2026-54200 (GCVE-0-2026-54200)

Vulnerability from cvelistv5 – Published: 2026-08-07 09:41 – Updated: 2026-09-07 12:44
VLAI
Title
TeamDavid: Local File Inclusion via the form field 'scjob'
Summary
Tobit Laboratories AG TeamDavid's Webbox is vulnerable to a local file inclusion vulnerability in the send email, fax, SMS, etc. functionality. By specifying an '@@attach' command in the form field 'scjob', files can be attached to a message, which can then be downloaded by an authenticated user. A filter is in place that restricts access to the David con-fig folder and the user folder. However, this filter can be bypassed by specifying an alternate data stream, allowing the download of sensitive files such as other users' access files containing their passwords or the server's private key. This issue affects TeamDavid before Rollout 528. Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.
Severity
8.4 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-10 11:27 UTC
CWE
  • CWE-73 - External Control of File Name or Path
Assigner
NCSC.ch CNA under the mitre root
CNA scorecard B 79/100 over 81 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Tobit Laboratories AG TeamDavid Affected: 0 , < Rollout 528 (custom)
guessed Create a notification for this product.
Credits
Dario Weiss of InfoGuard Labs
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-54200",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-10T11:27:41.186723Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-10T11:30:06.099Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Webbox"
          ],
          "product": "TeamDavid",
          "vendor": "Tobit Laboratories AG",
          "versions": [
            {
              "lessThan": "Rollout 528",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Dario Weiss of InfoGuard Labs"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Tobit Laboratories AG TeamDavid\u0027s Webbox  is vulnerable to a local file inclusion vulnerability in\n the send email, fax, SMS, etc. functionality. By specifying an \u0027@@attach\u0027 command in the form field\u0026nbsp;\u0027scjob\u0027, files can be attached to a message, \nwhich can then be downloaded by an authenticated user. A filter is in \nplace that restricts access to the David con-fig folder and the user \nfolder. However, this filter can be bypassed by specifying an alternate \ndata stream, allowing the download of sensitive files such as other \nusers\u0027 access files containing their passwords or the server\u0027s private \nkey.\u0026nbsp;\u003cdiv\u003e\u003cdiv\u003e\u003cspan\u003eThis issue affects TeamDavid before Rollout 528.\u003c/span\u003e\u003c/div\u003e\u003cdiv\u003e\u003cspan\u003eStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.\u003c/span\u003e\u003c/div\u003e\u003c/div\u003e"
            }
          ],
          "value": "Tobit Laboratories AG TeamDavid\u0027s Webbox  is vulnerable to a local file inclusion vulnerability in\n the send email, fax, SMS, etc. functionality. By specifying an \u0027@@attach\u0027 command in the form field\u00a0\u0027scjob\u0027, files can be attached to a message, \nwhich can then be downloaded by an authenticated user. A filter is in \nplace that restricts access to the David con-fig folder and the user \nfolder. However, this filter can be bypassed by specifying an alternate \ndata stream, allowing the download of sensitive files such as other \nusers\u0027 access files containing their passwords or the server\u0027s private \nkey.\u00a0This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-73",
              "description": "CWE-73 External Control of File Name or Path",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-07T12:44:25.997Z",
        "orgId": "455daabc-a392-441d-aa46-37d35189897c",
        "shortName": "NCSC.ch"
      },
      "references": [
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://chayns.net/77892-10814/tapp/763210?postId=11454"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "TeamDavid: Local File Inclusion via the form field \u0027scjob\u0027",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c",
    "assignerShortName": "NCSC.ch",
    "cveId": "CVE-2026-54200",
    "datePublished": "2026-08-07T09:41:49.863Z",
    "dateReserved": "2026-06-12T09:32:44.531Z",
    "dateUpdated": "2026-09-07T12:44:25.997Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-54200",
      "date": "2026-11-08",
      "epss": "0.00401",
      "percentile": "0.34657"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "modules": [
                  "Webbox"
                ],
                "product": "TeamDavid",
                "vendor": "Tobit Laboratories AG",
                "versions": [
                  {
                    "lessThan": "Rollout 528",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "vulnerability@ncsc.ch"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Tobit Laboratories AG TeamDavid\u0027s Webbox  is vulnerable to a local file inclusion vulnerability in\n the send email, fax, SMS, etc. functionality. By specifying an \u0027@@attach\u0027 command in the form field\u00a0\u0027scjob\u0027, files can be attached to a message, \nwhich can then be downloaded by an authenticated user. A filter is in \nplace that restricts access to the David con-fig folder and the user \nfolder. However, this filter can be bypassed by specifying an alternate \ndata stream, allowing the download of sensitive files such as other \nusers\u0027 access files containing their passwords or the server\u0027s private \nkey.\u00a0This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality."
          },
          {
            "lang": "es",
            "value": "La Webbox de TeamDavid de Tobit Laboratories AG es vulnerable a una vulnerabilidad de inclusi\u00f3n local de ficheros en la funcionalidad de env\u00edo de correo electr\u00f3nico, fax, SMS, etc. Al especificar un comando \u2019@@attach\u2019 en el campo de formulario \u2019scjob\u2019, se pueden adjuntar ficheros a un mensaje, que luego puede ser descargado por un usuario autenticado. Existe un filtro que restringe el acceso a la carpeta de configuraci\u00f3n de David y a la carpeta de usuario. Sin embargo, este filtro puede ser eludido al especificar un flujo de datos alternativo, permitiendo la descarga de ficheros sensibles como los ficheros de acceso de otros usuarios que contienen sus contrase\u00f1as o la clave privada del servidor. Este problema afecta a TeamDavid hasta el Rollout 524."
          }
        ],
        "id": "CVE-2026-54200",
        "lastModified": "2026-10-24T16:10:00.153",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 8.4,
                "baseSeverity": "HIGH",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "LOW",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L/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",
                "version": "4.0",
                "vulnAvailabilityImpact": "LOW",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "LOW",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "vulnerability@ncsc.ch",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-54200",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-10T11:27:41.186723Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-08-07T10:16:56.640",
        "references": [
          {
            "source": "vulnerability@ncsc.ch",
            "url": "https://chayns.net/77892-10814/tapp/763210?postId=11454"
          },
          {
            "source": "vulnerability@ncsc.ch",
            "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/"
          }
        ],
        "sourceIdentifier": "vulnerability@ncsc.ch",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-73"
              }
            ],
            "source": "vulnerability@ncsc.ch",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-54200",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-08-10T11:27:41.186723Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-08-10T11:29:20.343Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "modules": [
                "Webbox"
              ],
              "product": "TeamDavid",
              "vendor": "Tobit Laboratories AG",
              "versions": [
                {
                  "lessThan": "Rollout 528",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Dario Weiss of InfoGuard Labs"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Tobit Laboratories AG TeamDavid\u0027s Webbox  is vulnerable to a local file inclusion vulnerability in\n the send email, fax, SMS, etc. functionality. By specifying an \u0027@@attach\u0027 command in the form field\u0026nbsp;\u0027scjob\u0027, files can be attached to a message, \nwhich can then be downloaded by an authenticated user. A filter is in \nplace that restricts access to the David con-fig folder and the user \nfolder. However, this filter can be bypassed by specifying an alternate \ndata stream, allowing the download of sensitive files such as other \nusers\u0027 access files containing their passwords or the server\u0027s private \nkey.\u0026nbsp;\u003cdiv\u003e\u003cdiv\u003e\u003cspan\u003eThis issue affects TeamDavid before Rollout 528.\u003c/span\u003e\u003c/div\u003e\u003cdiv\u003e\u003cspan\u003eStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.\u003c/span\u003e\u003c/div\u003e\u003c/div\u003e"
                }
              ],
              "value": "Tobit Laboratories AG TeamDavid\u0027s Webbox  is vulnerable to a local file inclusion vulnerability in\n the send email, fax, SMS, etc. functionality. By specifying an \u0027@@attach\u0027 command in the form field\u00a0\u0027scjob\u0027, files can be attached to a message, \nwhich can then be downloaded by an authenticated user. A filter is in \nplace that restricts access to the David con-fig folder and the user \nfolder. However, this filter can be bypassed by specifying an alternate \ndata stream, allowing the download of sensitive files such as other \nusers\u0027 access files containing their passwords or the server\u0027s private \nkey.\u00a0This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 8.4,
                "baseSeverity": "HIGH",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "LOW",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L",
                "version": "4.0",
                "vulnAvailabilityImpact": "LOW",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "LOW",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-73",
                  "description": "CWE-73 External Control of File Name or Path",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-07T12:44:25.997Z",
            "orgId": "455daabc-a392-441d-aa46-37d35189897c",
            "shortName": "NCSC.ch"
          },
          "references": [
            {
              "tags": [
                "release-notes"
              ],
              "url": "https://chayns.net/77892-10814/tapp/763210?postId=11454"
            },
            {
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "TeamDavid: Local File Inclusion via the form field \u0027scjob\u0027",
          "x_generator": {
            "engine": "Vulnogram 1.0.2"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c",
        "assignerShortName": "NCSC.ch",
        "cveId": "CVE-2026-54200",
        "datePublished": "2026-08-07T09:41:49.863Z",
        "dateReserved": "2026-06-12T09:32:44.531Z",
        "dateUpdated": "2026-09-07T12:44:25.997Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.