CVE-2023-29241
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 · uneditedImproper Information in Cybersecurity Guidebook in Bosch Building Integration System (BIS) 5.0 may lead to wrong configuration which allows local users to access data via network
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 confidenceImproper information in the Bosch Building Integration System (BIS) 5.0 cybersecurity guidebook leads to incorrect system configuration, which can allow local users unauthorized access to data via the network. This is a documentation flaw that manifests as a configuration vulnerability.
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= 5.0CVSS 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
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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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Confirm BIS versionLocate the installed Bosch BIS version via system information panel, About dialog, or version check command specific to the BIS installationAffected if Version is exactly 5.0 (this is the only affected version)
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Identify guidebook usageDetermine if system configuration was performed using the Bosch BIS 5.0 cybersecurity guidebook documentationAffected if Configuration relied on the flawed guidebook guidance for access control setup
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Review local user access controlsInspect user account configurations, local user permissions, and access control lists within the BIS systemAffected if Local users have permissions that exceed intended authorization levels or can access network-accessible data without proper authentication
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Examine network data access settingsCheck network configuration settings that control whether local users can access data via network connectionsAffected if Network data access controls are configured in a way that allows unauthorized local users to retrieve data over the network
System is affected if running BIS version 5.0 AND configuration was based on the cybersecurity guidebook guidance AND local users have excessive access to network-accessible 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 dataOrganizations using Bosch BIS 5.0 should review their system configurations against current security best practices, disregarding potentially flawed guidance in the official guidebook. Contact Bosch for corrected documentation and verify access controls are properly configured.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,120.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-29241 — 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-2023-29241 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