Idrac6 FirmwareOperating system · Dell

CVE-2013-4785

HIGH · 10.0 CVSS v2.0 Published 2013-07-08
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
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
The web interface on the Dell iDRAC6 with firmware before 1.95 allows remote attackers to modify the CLP interface for arbitrary users and possibly have other impact via a request to an unspecified form that is accessible from testurls.html. NOTE: the vendor disputes the significance of this issue, stating "DRAC's are intended to be on a separate management network; they are not designed nor intended to be placed on or connected to the Internet."

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 · high confidence

The Dell iDRAC6 web interface before firmware version 1.95 contains a vulnerability allowing remote attackers to modify the CLP (Common Line Interface) interface for arbitrary users via an unspecified form accessible from testurls.html. This allows unauthorized modification of user interface settings and potentially further compromise.

MitigationUpdate iDRAC6 firmware to version 1.95 or later. Additionally, isolate the iDRAC interface on a dedicated management network separate from production traffic, as recommended by Dell's guidance.

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
Idrac6 FirmwareOperating system
Affected:= 1.7

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
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

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 iDRAC6 firmware version
    Access the iDRAC6 web interface and navigate to the Overview or About section, or use racadm command: racadm get idrac.info
    Affected if Firmware version is 1.7 or any version below 1.95
  2. Confirm iDRAC6 web interface is enabled
    Check if the iDRAC web interface is accessible by attempting to reach https://<idrac-ip> in a browser, or verify via racadm: racadm get iDRAC.WebServer.1.WebServer.1
    Affected if Web interface is enabled and accessible on the network
  3. Locate the vulnerable testurls.html page
    Attempt to access the testurls.html page via the web interface at https://<idrac-ip>/testurls.html
    Affected if The page is accessible and responds without authentication

You are affected if your iDRAC6 firmware version is 1.7 or any version below 1.95 AND the iDRAC web interface is enabled and accessible.

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
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Update iDRAC6 firmware to version 1.95 or later. Additionally, isolate the iDRAC interface on a dedicated management network separate from production traffic, as recommended by Dell's guidance.

Recommended fix High confidence

iDRAC6 firmware version 1.95 or later

  1. 1. Download the iDRAC6 firmware version 1.95 or later from Dell's support website (support.dell.com)
  2. 2. Access the iDRAC6 web interface as an administrator
  3. 3. Navigate to the Firmware Update section (typically under 'Maintenance' or 'iDRAC Settings')
  4. 4. Upload the firmware file and initiate the update
  5. 5. Wait for the firmware update to complete and for the iDRAC6 to reboot
  6. 6. Verify the firmware version has been updated to 1.95 or later by checking the iDRAC6 web interface under 'iDRAC Settings' > 'General' > 'Firmware Version'
Caveat Firmware updates may require a brief iDRAC6 downtime; ensure no critical remote management operations are in progress during the update

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

Fix this in Idrac6 Firmware Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA1.0 h
10.0 hours of engineering $1,750
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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-2013-4785 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
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  • Version or environment caveats, and links to real fixes
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