CVE-2017-6403
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 · uneditedAn issue was discovered in Veritas NetBackup Before 8.0 and NetBackup Appliance Before 3.0. NetBackup Cloud Storage Service uses a hardcoded username and password.
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 confidenceThe NetBackup Cloud Storage Service in Veritas NetBackup versions before 8.0 and NetBackup Appliance versions before 3.0 contains hardcoded credentials embedded directly in the software code. These static credentials cannot be changed by administrators, allowing anyone who discovers them to authenticate to the cloud storage service with administrative 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<= 8.0<= 3.0CVSS 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:3.0/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 checksWork through these to decide whether this CVE applies to you.
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Identify NetBackup versionRun the version command for NetBackup (such as nbversion, bpgetconfig, or consult the About dialog in the NetBackup Administration Console) to determine the installed NetBackup version.Affected if The installed version is 8.0 or earlier.
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Identify NetBackup Appliance versionCheck the appliance version through the appliance console, the support login page, or by consulting the appliance release notes and label.Affected if The installed appliance version is 3.0 or earlier.
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Confirm Cloud Storage Service is accessibleDetermine if the NetBackup Cloud Storage Service or cloud storage targets are configured and reachable on the network. Check for any cloud storage bucket configurations, cloud storage appliance entries, or cloud provider endpoints defined in the NetBackup environment.Affected if Cloud storage service endpoints are configured and network-accessible on the affected version.
The environment is affected if NetBackup version is 8.0 or earlier (or NetBackup Appliance 3.0 or earlier) AND the Cloud Storage Service feature is in use or accessible, because the hardcoded credentials exist in the software code of these vulnerable versions.
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 · scopedUpgrade to NetBackup 8.0 or later, or NetBackup Appliance 3.0 or later to replace hardcoded credentials with proper credential management. If immediate patching is not feasible, restrict network access to cloud storage service endpoints and implement additional authentication layers.
NetBackup 8.0+ or NetBackup Appliance 3.0+
- 1. Identify the current NetBackup installation version by running: /usr/openv/bin/nbversion or checking the NetBackup Administration Console
- 2. For NetBackup: Upgrade to version 8.0 or later by obtaining the upgrade package from Veritas Support (https://www.veritas.com/support)
- 3. For NetBackup Appliance: Upgrade to version 3.0 or later through the Appliance Management Console or command line (sudo cpupgrade)
- 4. After upgrade, verify the Cloud Storage Service configuration no longer contains hardcoded credentials
- 5. Change any default credentials that may have been used and implement proper credential management
- 6. Restart NetBackup services after the upgrade: /usr/openv/bin/nbadmin or from the Administration Console
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing12.0 h
- Review / QA4.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2017-6403 — 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-2017-6403 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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- 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