CVE-2017-7444
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 · uneditedIn Veritas System Recovery before 16 SP1, there is a DLL hijacking vulnerability in the patch installer if an attacker has write access to the directory from which the product is executed.
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 confidenceDLL hijacking vulnerability in Veritas System Recovery's patch installer. An attacker with write access to the execution directory can place a malicious DLL with the same name that the installer will load, achieving arbitrary code execution with the installer's privileges.
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= 16CVSS 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
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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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Identify Veritas System Recovery installationCheck if Veritas System Recovery is installed on the system. On Windows, open Control Panel > Programs and Features and look for Veritas System Recovery in the list of installed programs.Affected if Veritas System Recovery version 16 is listed as installed
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Determine exact version and service packIn Programs and Features, right-click on Veritas System Recovery and select Properties, or right-click the main application executable in the installation folder and view its Details tab to see the version number.Affected if The version is 16.x but NOT version 16.0.0.26948 or later (which would be SP1)
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Check execution directory permissionsWhen preparing to run any patch installer or the application itself, identify the directory from which it will be launched. Right-click that directory in Windows Explorer, select Properties, go to the Security tab, and review which users or groups have Write permission.Affected if Any untrusted user or group has Write permission to the directory from which the installer runs
Environment is affected if Veritas System Recovery version 16 (prior to SP1) is installed AND the product or its installers can be launched from directories where untrusted users have write access.
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.
From vendor dataUpgrade to Veritas System Recovery 16 SP1 or later. As a workaround, ensure the product is launched only from directories where untrusted users lack write permissions.
- Consultation2.0 h
- Implementation4.0 h
- Testing6.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2017-7444 — 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-2017-7444 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