Hit 7300 FirmwareOperating system · Nokia

CVE-2024-28810

MEDIUM · 6.6 CVSS v3.1 Published 2024-09-30
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
72/100
Remediation priority · Elevated
Remotely reachable 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
An issue was discovered in Infinera hiT 7300 5.60.50. Sensitive information inside diagnostic files (exported by the @CT application) allows an attacker to achieve loss of confidentiality by analyzing these files.

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

The Infinera hiT 7300 optical transport platform version 5.60.50 exports diagnostic files through the @CT application that contain sensitive information. An attacker with access to these exported diagnostic files can analyze them to extract confidential data, resulting in loss of confidentiality.

MitigationRestrict access to diagnostic file exports from the @CT application, sanitize or remove sensitive information from diagnostic outputs, and apply any vendor-supplied patches for this issue.

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
Hit 7300 FirmwareOperating system
Affected:= 5.60.50

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
High
Privileges
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:H/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 the device model
    Log into the device management interface or check system information to confirm the hardware is a Nokia (formerly Infinera) hiT 7300 optical transport platform
    Affected if Device is not a hiT 7300 platform - not affected by this specific CVE
  2. Check firmware version
    Access the device management console or system status page and locate the firmware version. On the hiT 7300, this is typically shown in the software version or system information section of the @CT or element manager interface
    Affected if Firmware version is not exactly 5.60.50 - not affected by this CVE
  3. Verify @CT application access
    Attempt to access the @CT application on the device. This is typically accessed via the management interface at a path such as /@CT or through the element manager application
    Affected if @CT application is not installed or not accessible - the vulnerability cannot be exploited
  4. Check diagnostic export functionality
    Within the @CT application, navigate to the diagnostic export or file dump feature. Look for options to export system diagnostics, logs, or support files
    Affected if Diagnostic export feature is not available or disabled - may reduce exposure but does not definitively rule out the vulnerability if other diagnostic paths exist
  5. Inspect exported diagnostic content
    If you can legitimately export a diagnostic file, examine its contents for sensitive information such as credentials, configuration secrets, or private keys that should not be exposed
    Affected if Diagnostic files contain confidential data that should not be publicly accessible - confirms the vulnerability is present

A system is affected only if it is a Nokia hiT 7300 platform running exactly firmware version 5.60.50 with the @CT application accessible and diagnostic export functionality enabled, where exported files contain sensitive information.

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

Restrict access to diagnostic file exports from the @CT application, sanitize or remove sensitive information from diagnostic outputs, and apply any vendor-supplied patches for this issue.

Fix this in Hit 7300 Firmware Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA4.0 h
22.0 hours of engineering $3,860
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

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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-2024-28810 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
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