CVE-2021-40497
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 · uneditedSAP BusinessObjects Analysis (edition for OLAP) - versions 420, 430, allows an attacker to exploit certain application endpoints to read sensitive data. These endpoints are normally exposed over the network and successful exploitation could lead to exposure of some system specific data like its version.
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 confidenceSAP BusinessObjects Analysis (edition for OLAP) versions 420 and 430 contain insecurely exposed application endpoints that allow remote attackers to retrieve sensitive system information such as version details without proper authorization. This information disclosure vulnerability stems from endpoints that should require authentication but are accessible over the network without sufficient access controls.
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= 420= 430CVSS 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
- Low
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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 SAP BusinessObjects Analysis OLAP installation and versionCheck installed SAP BusinessObjects Analysis (edition for OLAP) version by reviewing SAP installer logs, SAP LM or checking the BI platform version through SAP BusinessObjects Enterprise XI menu or system information pageAffected if Installed version equals 420 or 430 specifically
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Locate OLAP analysis web application endpointsIdentify the OLAP analysis web service URLs within the SAP BusinessObjects deployment - typically found under /BOE/OLAP or similar BI launch pad paths in the web application server configurationAffected if OLAP analysis endpoints exist in the deployment and are accessible via HTTP/HTTPS
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Test endpoint accessibility without authenticationSend HTTP requests to identified OLAP analysis endpoints from an unauthenticated context (no session token, no login) using curl or browser to observe if system information is returnedAffected if Endpoints return sensitive system information (version details, configuration data) without requiring authentication credentials
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Verify network exposure of OLAP endpointsReview firewall rules, network segmentation and web application server access controls to determine if OLAP analysis endpoints are reachable from untrusted networks or the internetAffected if OLAP endpoints are accessible from outside the trusted internal network without IP restriction or VPN requirement
A user is affected if they have SAP BusinessObjects Analysis OLAP edition version 420 or 430 running with exposed endpoints that return sensitive system information to unauthenticated network requests.
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 dataApply SAP security patches for CVE-2021-40497 and review network exposure of BusinessObjects endpoints to ensure only authorized users can access OLAP analysis functionality.
- 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-2021-40497 — 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-2021-40497 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