CVE-2023-0896
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 · uneditedA default password was reported in Lenovo Smart Clock Essential with Alexa Built In that could allow unauthorized device access to an attacker with local network access.
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 confidenceLenovo Smart Clock Essential with Alexa Built In contains a default password that is hardcoded or shipped with the device. An attacker with local network access can exploit this to gain unauthorized administrative access to the device, potentially allowing control of the smart clock functionality and potentially access to voice recordings or other sensitive data.
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< 90CVSS 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
- Adjacent
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:A/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 device modelLocate the physical device or check your network inventory for a Lenovo Smart Clock Essential with Alexa Built InAffected if The device is a Lenovo Smart Clock Essential with Alexa Built In and is present on your network
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Check firmware versionAccess the device admin interface or check via the companion app to view the installed firmware version. Compare against version 90.Affected if The installed firmware version is below 90
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Verify default credentials are in useAttempt to access the device administrative interface using the factory default password. Check device documentation or label for the default password.Affected if The default administrative password has not been changed and still provides access
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Assess local network exposureDetermine which network segment or VLAN the device is connected to. Check if it is accessible to untrusted users on the local network.Affected if The device is on a shared or unrestricted network segment where untrusted local users can reach it
You are affected if you have a Lenovo Smart Clock Essential with Alexa Built In running firmware version below 90 that still uses its default password and is accessible from an untrusted local network segment.
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 data90
Change the default password immediately if the device interface allows it. Isolate the device on a restricted network segment or VLAN to limit exposure to untrusted local users, and monitor for unauthorized access attempts.
- Consultation2.0 h
- Implementation2.0 h
- Testing1.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2023-0896 — 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-2023-0896 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