CVE-2024-27771
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 · uneditedUnitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-22: 'Path Traversal' may allow RCE
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 confidencePath traversal vulnerability (CWE-22) in Unitronics Unistream Unilogic programming software versions prior to 1.35.227 allows manipulation of file paths, potentially enabling remote code execution.
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< 1.35.227CVSS 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 checksWork through these to decide whether this CVE applies to you.
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Locate Unilogic installation directorySearch for the Unilogic installation folder, typically found in Program Files or Program Files (x86) under Unitronics. Common paths include C:\Program Files\Unitronics\Unilogic or C:\Program Files (x86)\Unitronics\Unilogic.Affected if The software is installed on the system.
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Find Unilogic executable versionNavigate to the Unilogic installation folder and locate the main executable (commonly named Unilogic.exe or similar). Right-click the executable, select Properties, and view the Details tab for version information.Affected if The executable version shown is lower than 1.35.227.
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Check Windows installed programs listOpen Control Panel > Programs and Features (or Settings > Apps on Windows 10/11). Locate Unitronics Unilogic in the list and note the version column.Affected if The listed version is lower than 1.35.227.
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Verify exact version number formatCompare the installed version string precisely against 1.35.227. Ensure the full version number matches or exceeds this threshold, as partial version matches may not indicate the patched release.Affected if The installed version is any build prior to 1.35.227.
A system is affected if Unitronics Unilogic is installed with any version number lower than 1.35.227.
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.
dbcve · scoped1.35.227
Upgrade Unilogic to version 1.35.227 or later to remediate the path traversal vulnerability.
1.35.227
- 1. Back up current Unilogic project files and configurations
- 2. Download Unilogic version 1.35.227 or later from the official Unitronics website or authorized distributor
- 3. Close any running instances of Unilogic
- 4. Run the installer for version 1.35.227
- 5. Follow the installation wizard prompts to complete the upgrade
- 6. Verify the installation by checking the Unilogic version in the software
- 7. Test that existing projects load and function correctly
- 8. Validate that the path traversal vulnerability is no longer present
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation2.0 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 $3,392.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-27771 — 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-2024-27771 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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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.
- 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