CVE-2018-17217
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 PTC ThingWorx Platform 6.5 through 8.2. There is a hardcoded encryption key.
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 confidencePTC ThingWorx Platform versions 6.5 through 8.2 contain a hardcoded encryption key embedded in the software. This key is used to encrypt sensitive data, but because it is hardcoded and unchangeable, any attacker who obtains the key (through code review, binary analysis, or compromise) can decrypt all data encrypted by any instance of the software worldwide.
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>= 6.5, <= 8.2CVSS 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
- None
- Availability
- None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 ThingWorx Platform versionUse the ThingWorx administrator console or check the installation directory for version metadata (typically in version.properties, manifest, or about screen)Affected if Installed version falls within 6.5 to 8.2 inclusive
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Locate embedded encryption key in installation filesSearch installation binaries, libraries, or configuration directories for hardcoded cryptographic keys. Common locations include JAR files, config XML files, or property files within the ThingWorx deploymentAffected if A static, unchangeable encryption key is found embedded in the software binaries or configuration files
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Verify encryption is in use for sensitive dataReview ThingWorx configuration to determine whether sensitive data (such as credentials, secrets, or user data) is encrypted using the built-in encryption functionalityAffected if Sensitive data is encrypted using the platform's default encryption which relies on the hardcoded key
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Check for custom key managementInspect whether external key management (HSM, KMS, or custom secure storage) has been configured to replace the default hardcoded keyAffected if No external key management system is configured and the default hardcoded key remains in use
A user is affected if their ThingWorx Platform installation is version 6.5 through 8.2 and relies on the built-in encryption with the hardcoded key for protecting sensitive data.
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 dataReplace the hardcoded encryption key with a properly managed key stored externally (e.g., in a key management system, HSM, or secure configuration file). Migrate any data encrypted with the old key to use the new properly-managed key.
- Consultation4.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,960.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2018-17217 — 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-2018-17217 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