CVE-2025-42887
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 · uneditedDue to missing input sanitation, SAP Solution Manager allows an authenticated attacker to insert malicious code when calling a remote-enabled function module. This could provide the attacker with full control of the system hence leading to high impact on confidentiality, integrity and availability of the system.
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 Solution Manager has a missing input sanitation vulnerability in remote-enabled function modules. An authenticated attacker can inject malicious code through function module parameters, achieving full system control with critical impact to confidentiality, integrity, and availability.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS 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
- Low
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 SAP Solution Manager installationRun transaction SM37 or check system information via transaction SM51 to confirm SAP Solution Manager is deployed in your environmentAffected if SAP Solution Manager is present in the environment
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Enumerate remote-enabled function modulesUse transaction SE37 or report RS_FUNCTION_MODULE_GET to list function modules with attribute 'Remote-Enabled' (RFC attribute checked)Affected if Any remote-enabled function modules exist in the system
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Review SAP Gateway configurationCheck gateway parameters via transaction SMGW or examine gateway log files (dev_rd and dev_rsl) for external RFC connectionsAffected if Gateway allows external or untrusted network connections
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Inspect RFC authorizationsUse transaction SUIM to query for users with S_RFC authorization object, specifically with ACTVT=16 (execute) for remote-enabled function groupsAffected if Users beyond trusted administrators have RFC execution rights
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Audit function module parameter handlingReview custom function module code in SE37 for input validation on IMPORTING parameters, particularly those accepting arbitrary data types like STRING or ANYAffected if Function modules accept unchecked input parameters without validation logic
A user is affected if SAP Solution Manager is running with remote-enabled function modules accessible to authenticated but untrusted users lacking proper input validation controls.
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-2025-42887 when available. Until then, restrict access to remote-enabled function modules to trusted users only and implement input validation at the SAP gateway level.
- Consultation8.0 h
- Implementation16.0 h
- Testing24.0 h
- Review / QA12.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $16,384.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-42887 — 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-2025-42887 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
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