CVE-2025-1283
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 · uneditedThe Dingtian DT-R0 Series is vulnerable to an exploit that allows attackers to bypass login requirements by directly navigating to the main page.
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 confidenceThe Dingtian DT-R0 Series has an authentication bypass vulnerability allowing unauthenticated attackers to access the main page by direct navigation, bypassing login requirements. This is a broken access control flaw with critical CVSS 9.8 severity indicating complete compromise potential.
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= 3.1.3044a= 3.1.1759a= 3.1.2776a= 3.1.3826aCVSS 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 checksWork through these to decide whether this CVE applies to you.
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Identify Dingtian DT-R0 device modelAccess the device web interface or CLI and retrieve the model identifier (R002, R008, R016, or R032). Check device documentation, web login page source, or run 'cat /proc/cpuinfo' or 'ubootenv' via SSH/Telnet if available.Affected if The device model is one of: Dt R002, Dt R008, Dt R016, or Dt R032 from Dingtian Tech.
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Check installed firmware versionNavigate to the device web interface system settings page, or execute 'cat /etc/version' or 'ubootenv get fw_version' via CLI access (SSH/Telnet). Compare the version string exactly against the affected versions.Affected if The firmware version equals exactly: 3.1.3044a (R002), 3.1.1759a (R008), 3.1.2776a (R016), or 3.1.3826a (R032).
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Test unauthenticated main page accessOpen a browser in incognito/private mode, navigate directly to the device main/status page URL (commonly /index.html, /main.html, or /status.htm) without entering any credentials. Observe whether full device interface loads without redirecting to a login prompt.Affected if The main page loads and displays authenticated content (dashboard, controls, settings) without requiring a login, indicating the authentication bypass is present.
You are affected if you have a Dingtian DT-R0 series device (R002/R008/R016/R032) running one of the specific firmware versions listed AND the main page is accessible without authentication.
Generated from the published advisory. Verify against your own configuration.
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.
From vendor dataRestrict network exposure of the device, implement proper session/authorization checks on all pages, and contact Dingtian for a firmware patch to remediate the authentication bypass.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,120.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-1283 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-1283 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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
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