CVE-2022-1739
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 · uneditedThe tested version of Dominion Voting Systems ImageCast X does not validate application signatures to a trusted root certificate. Use of a trusted root certificate ensures software installed on a device is traceable to, or verifiable against, a cryptographic key provided by the manufacturer to detect tampering. An attacker could leverage this vulnerability to install malicious code, which could also be spread to other vulnerable ImageCast X devices via removable media.
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 confidenceThe ImageCast X voting device fails to validate application signatures against a trusted root certificate, allowing software installation without verification that it originated from the manufacturer or hasn't been tampered with. This enables attackers to install malicious code that could also spread to other vulnerable devices via removable media.
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 dataall versions= 5.5.10.30= 5.5.10.32CVSS 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
- Physical
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:P/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 if the system is a Dominion Voting ImageCast X deviceLocate the device model information through system inventory, device labeling, or management interface documentationAffected if The system is not an ImageCast X device (different product line)
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Determine the installed ImageCast X firmware versionAccess the device's system information, firmware management interface, or voting system audit logs to retrieve the current software versionAffected if The device is an ImageCast X and runs any firmware version (vulnerability affects all versions)
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Inspect application signature validation configurationExamine the device's security or application management settings for any option controlling code signing verification or signature validation before software installationAffected if Signature validation is disabled, not configured, or the device lacks such a setting entirely (unprotected state)
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Verify the presence and configuration of trusted root certificatesCheck the device's certificate store for a configured manufacturer root certificate used for validating application signaturesAffected if No trusted root certificate store exists, certificates are missing, or the validation chain cannot be established
A user is affected if they are running any version of Dominion Voting ImageCast X and the device does not validate application signatures against a trusted root certificate before allowing software installation.
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 dataImplement cryptographic signature validation for all applications and firmware updates, verifying against a trusted root certificate store provided by the manufacturer before execution.
- Consultation12.0 h
- Implementation40.0 h
- Testing24.0 h
- Review / QA16.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $25,728.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-1739 — 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-2022-1739 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