Vulnerability-Lookup

GHSA-PPVF-PHQ2-5CHQ

Vulnerability from github – Published: 2026-08-07 12:31 – Updated: 2026-08-07 12:31

Details

Tobit Laboratories AG TeamDavid's Webbox 's move archive functionality (“!ArcEntryMove”) accepts an arbitrary path, which can be set to network locations using UNC paths (e.g., “\Server\Share”). The server processes these paths without validation, resulting in outbound connection attempts to attacker-controlled SMB servers. This enables au-thenticated attackers to trigger the server to authenticate to arbitrary SMB endpoints, potentially exposing NTLM authentication information (such as NTLM hashes). If outbound connections to port 445 (SMB) are permitted, attackers can use this to conduct SMB relay or credential theft attacks. Exploitation of the “pathname” parameter is possible without authentication. This issue affects TeamDavid through Rollout 524.

Severity

6.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-54207"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-07T10:16:57Z",
    "severity": "MODERATE"
  },
  "details": "Tobit Laboratories AG TeamDavid\u0027s Webbox \u0027s move archive functionality (\u201c!ArcEntryMove\u201d) accepts \nan arbitrary path, which can be set to network locations using UNC paths\n (e.g., \u201c\\\\Server\\Share\u201d). The server processes these paths without \nvalidation, resulting in outbound connection attempts to \nattacker-controlled SMB servers. This enables au-thenticated attackers \nto trigger the server to authenticate to arbitrary SMB endpoints, \npotentially exposing NTLM authentication information (such as NTLM \nhashes). If outbound connections to port 445 (SMB) are permitted, \nattackers can use this to conduct SMB relay or credential theft attacks.\n Exploitation of the \u201cpathname\u201d parameter is possible without \nauthentication.\u00a0This issue affects TeamDavid through Rollout 524.",
  "id": "GHSA-ppvf-phq2-5chq",
  "modified": "2026-08-07T12:31:59Z",
  "published": "2026-08-07T12:31:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54207"
    },
    {
      "type": "WEB",
      "url": "https://david.tobit.software/releasenotes"
    },
    {
      "type": "WEB",
      "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/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"
    }
  ]
}

CVE-2026-54207 (GCVE-0-2026-54207)

Vulnerability from cvelistv5 – Published: 2026-08-07 09:45 – Updated: 2026-08-07 14:46

Title

TeamDavid: Server-Side Request Forgery (SSRF) via 'pathname' parameter in move archive functionality

Summary

Tobit Laboratories AG TeamDavid's Webbox 's move archive functionality (“!ArcEntryMove”) accepts an arbitrary path, which can be set to network locations using UNC paths (e.g., “\\Server\Share”). The server processes these paths without validation, resulting in outbound connection attempts to attacker-controlled SMB servers. This enables au-thenticated attackers to trigger the server to authenticate to arbitrary SMB endpoints, potentially exposing NTLM authentication information (such as NTLM hashes). If outbound connections to port 445 (SMB) are permitted, attackers can use this to conduct SMB relay or credential theft attacks. Exploitation of the “pathname” parameter is possible without authentication. This issue affects TeamDavid through Rollout 524.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-20 - Improper input validation
CWE-918 - Server-Side request forgery (SSRF)

Assigner

NCSC.ch

References

2 references

URL	Tags
https://david.tobit.software/releasenotes	release-notes
https://labs.infoguard.ch/posts/22-cves-in-david-…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Tobit Laboratories AG	TeamDavid	Affected: 0 , ≤ Rollout 524 (custom)

Credits

Dario Weiss of InfoGuard Labs

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
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                "id": "CVE-2026-54207",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-07T14:41:45.475425Z",
                "version": "2.0.3"
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        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Webbox"
          ],
          "product": "TeamDavid",
          "vendor": "Tobit Laboratories AG",
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      "metrics": [
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}

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

GHSA-PPVF-PHQ2-5CHQ

CVE-2026-54207 (GCVE-0-2026-54207)

Tags

Sightings

Nomenclature