Dcme 720 FirmwareOperating system · Dcnetworks

CVE-2024-52782

CRITICAL · 9.8 CVSS v3.1 Published 2024-11-29
Fix available
A fix is available. Upgrade to after 9.25.5.11 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
DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/audit/newstatistics/mon_stat_hist_new.php.

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

Multiple versions of DCCME network monitoring equipment contain an unauthenticated remote code execution vulnerability in the /function/audit/newstatistics/mon_stat_hist_new.php endpoint. The critical CVSS score of 9.8 indicates trivial exploitability with total compromise potential.

MitigationUpgrade DCME devices to versions beyond the vulnerable releases (DCME-320 >7.4.12.90, DCME-520 >9.25.5.11, DCME-320-L >9.3.5.26, DCME-720 >9.1.5.11). If patching is not immediately feasible, restrict network access to the affected PHP endpoints via firewall rules or web application firewall filtering.

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
Dcme 720 FirmwareOperating system
Affected:<= 9.1.5.11
Dcme 320 L FirmwareOperating system
Affected:<= 9.3.5.26
Dcme 320 FirmwareOperating system
Affected:<= 7.4.12.90
Dcme 520 FirmwareOperating system
Affected:<= 9.25.5.11

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 DCME device model and firmware version
    Access the device web interface or CLI and locate the firmware version information. This is typically found in System Info, About, or Device Status pages.
    Affected if The firmware version is at or below 9.1.5.11 (Dcme 720), 9.3.5.26 (Dcme 320 L), 7.4.12.90 (Dcme 320), or 9.25.5.11 (Dcme 520).
  2. Confirm the vulnerable PHP script exists
    Attempt to access the URL path /function/audit/newstatistics/mon_stat_hist_new.php on the device. This can be done via HTTP/HTTPS request to the device IP or hostname.
    Affected if The PHP script is present and responds to requests (returns HTTP 200 or error message).
  3. Check network exposure of the device
    Verify the IP address and network accessibility of the DCME device. Determine if it is directly accessible from the internet or from untrusted network segments.
    Affected if The device management interface is accessible from untrusted networks or the internet.

You are affected if your DCME device runs one of the listed firmware versions AND the /function/audit/newstatistics/mon_stat_hist_new.php endpoint is accessible from your network.

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.

From vendor data
Upgrade available Upgrade to a release after 9.25.5.11
Interim mitigation

Upgrade DCME devices to versions beyond the vulnerable releases (DCME-320 >7.4.12.90, DCME-520 >9.25.5.11, DCME-320-L >9.3.5.26, DCME-720 >9.1.5.11). If patching is not immediately feasible, restrict network access to the affected PHP endpoints via firewall rules or web application firewall filtering.

Fix this in Dcme 720 Firmware Scoped from the published advisory
  • Consultation4.0 h
  • Implementation2.0 h
  • Testing4.0 h
  • Review / QA2.0 h
12.0 hours of engineering $2,120
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,392.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2024-52782 — 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 sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-52782 in production — separate from our analysis above.

No notes yet

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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