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Sv Cpt Mc310f FirmwareOperating system · Contec

CVE-2023-27514

HIGH · 8.8 CVSS v3.1 Published 2023-05-23
Fix available
A fix is available. Upgrade to 8.10 or later.
See remediation →
94/100
Remediation priority · Urgent
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
OS command injection vulnerability in the download page of SolarView Compact SV-CPT-MC310 versions prior to Ver.8.10 and SV-CPT-MC310F versions prior to Ver.8.10 allows a remote authenticated attacker to execute an arbitrary OS command.

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

SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F versions prior to Ver.8.10 contain an OS command injection vulnerability in the download page functionality. A remote authenticated attacker can inject arbitrary OS commands through insufficient input validation on the download page, potentially gaining full system control.

MitigationUpdate SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F to version 8.10 or later. If immediate patching is not possible, restrict network access to the device's management interface to trusted IP addresses and disable unused services.

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
Sv Cpt Mc310f FirmwareOperating system
Affected:< 8.10
Sv Cpt Mc310 FirmwareOperating system
Affected:< 8.10

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

CVSS:3.1/AV:N/AC:L/PR:L/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 SolarView Compact model
    Access the device's web interface or check the device label to confirm whether it is an SV-CPT-MC310 or SV-CPT-MC310F model.
    Affected if The model is SV-CPT-MC310 or SV-CPT-MC310F.
  2. Check the installed firmware version
    Log into the SolarView Compact web interface and navigate to the system information or firmware version page. Alternatively, check the firmware version via the device's admin panel or SNMP if available.
    Affected if The firmware version is lower than 8.10.
  3. Verify the download page is accessible
    Attempt to access the download functionality on the web interface, typically found in the settings or file management section of the SolarView Compact web UI.
    Affected if The download page is reachable without authentication bypass, indicating the vulnerable feature is enabled.
  4. Assess network exposure of the management interface
    Determine if the web management interface is reachable from untrusted networks by checking firewall rules, NAT configurations, or ACLs restricting access to the device's IP address.
    Affected if The management interface is accessible from untrusted or public networks.

The environment is affected if the device is a SolarView Compact SV-CPT-MC310 or SV-CPT-MC310F with firmware version below 8.10 and the web management interface with the download functionality is accessible to the attacker.

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 8.10 or later
Fixed in 8.10
Interim mitigation

Update SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F to version 8.10 or later. If immediate patching is not possible, restrict network access to the device's management interface to trusted IP addresses and disable unused services.

Recommended fix High confidence

SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F Firmware Ver.8.10

  1. Obtain the firmware version 8.10 or later for your SolarView Compact device (SV-CPT-MC310 or SV-CPT-MC310F) from the official Contec vendor website
  2. Access the device administrative interface
  3. Navigate to the firmware update or maintenance section
  4. Upload and install the firmware version 8.10 or later
  5. Verify the firmware version was successfully updated by checking the device status page
  6. Confirm the upgrade does not introduce any functional issues
Caveat Review release notes for any configuration changes required after upgrade

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

Fix this in Sv Cpt Mc310f Firmware Scoped from the published advisory
  • Consultation2.0 h
  • Implementation1.0 h
  • Testing4.0 h
  • Review / QA2.0 h
9.0 hours of engineering $1,540
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,464.

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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-2023-27514 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