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XplatformApplication · Tobesoft

CVE-2020-7815

CRITICAL · 9.8 CVSS v3.1 Published 2020-07-10
Fix available
A fix is available. Upgrade to after 9.2.2.260 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
XPLATFORM v9.2.260 and eariler versions contain a vulnerability that could allow remote files to be downloaded by setting the arguments to the vulnerable method. this can be leveraged for code execution. File download vulnerability in ____COMPONENT____ of TOBESOFT XPLATFORM allows ____ATTACKER/ATTACK____ to cause ____IMPACT____. This issue affects: TOBESOFT XPLATFORM 9.2.250 versions prior to 9.2.260 on Windows.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

File download vulnerability in TOBESOFT XPLATFORM allows remote attackers to download arbitrary files by manipulating arguments passed to a vulnerable method. Since the download functionality does not properly validate or restrict the requested file paths, an attacker can download sensitive system files or malicious payloads, leading to code execution.

MitigationUpgrade to XPLATFORM version 9.2.260 or later. Until patched, restrict network access to the application and implement strict input validation on file download parameters to prevent path traversal.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
XplatformApplication
Affected:<= 9.2.2.260

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify XPLATFORM version
    Locate the XPLATFORM installation directory and check the version information in the product's about dialog, version file, or manifest. Common locations include the installation folder or application metadata files.
    Affected if The installed version is 9.2.2.260 or any earlier version.
  2. Confirm download feature is enabled
    Identify whether the file download functionality is exposed in the deployed application. Check the application configuration files or service endpoints for download-related methods or handlers.
    Affected if The download module or endpoint is active and accessible to users or attackers.
  3. Check network accessibility
    Determine if the XPLATFORM server or service is exposed to untrusted networks. Verify firewall rules, network ACLs, and whether the application is accessible from the internet or external systems.
    Affected if The service is reachable from untrusted networks without proper access controls.
  4. Inspect download parameter handling
    Review application logs or capture network traffic to observe how file download requests handle user-supplied path parameters. Look for evidence of path traversal attempts or unrestricted file access.
    Affected if The application accepts file path parameters without validation or restriction.

A user is affected if XPLATFORM version 9.2.2.260 or earlier is installed AND the download functionality is exposed to untrusted access, allowing path traversal to download arbitrary files.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to a release after 9.2.2.260
Interim mitigation

Upgrade to XPLATFORM version 9.2.260 or later. Until patched, restrict network access to the application and implement strict input validation on file download parameters to prevent path traversal.

Recommended fix Moderate confidence

TOBESOFT XPLATFORM 9.2.260 or later (verify with vendor for exact patched release)

  1. 1. Identify all systems running TOBESOFT XPLATFORM version 9.2.260 or earlier.
  2. 2. Contact TOBESOFT support (support.tobesoft.co.kr) to obtain the patched version that resolves CVE-2020-7815.
  3. 3. Before applying the update, back up all application data and configuration files.
  4. 4. Apply the vendor-supplied patch or upgrade to the fixed version in a test environment first.
  5. 5. Verify the patch resolves the vulnerability and does not introduce new issues.
  6. 6. Deploy the patched version to production systems.
  7. 7. After patching, validate that the file download functionality works correctly and the vulnerability is mitigated.
Caveat Test thoroughly in staging before production deployment as any upgrade may affect existing XPLATFORM applications

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Xplatform Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing8.0 h
  • Review / QA4.0 h
30.0 hours of engineering $5,280
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2020-7815 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data