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Netweaver Process IntegrationApplication · Sap

CVE-2019-0312

MEDIUM · 5.3 CVSS v3.0 Published 2019-06-12
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
62/100
Remediation priority · Elevated
Remotely reachable No privileges Zero-click

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 · unedited
Several web pages provided SAP NetWeaver Process Integration (versions: SAP_XIESR: 7.10 to 7.11, 7.20, 7.30, 7.31, 7.40, 7.50 and SAP_XITOOL: 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50) are not password protected. An attacker could access landscape information like host names, ports or other technical data in the absence of restrictive firewall and port settings.

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 confidence

Unauthenticated web pages in SAP NetWeaver Process Integration expose sensitive landscape information including hostnames, ports, and other technical system data due to missing authentication controls, allowing unauthorized attackers to gather reconnaissance information.

MitigationApply SAP security note for CVE-2019-0312 and implement network-level access controls via firewall rules to restrict access to these web pages to authorized personnel only.

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
Netweaver Process IntegrationApplication
Affected:= 7.10= 7.11= 7.20= 7.30= 7.31= 7.40= 7.50

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
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/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 checks

Work through these to decide whether this CVE applies to you.

  1. Identify SAP NetWeaver Process Integration installation
    Locate the SAP NetWeaver PI installation directory and determine the product version using SAP system information tools or checking installed product metadata. Common locations include /usr/sap/<SID>/ and the SAP InstMap utility.
    Affected if The installed version matches 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, or 7.50 exactly.
  2. Confirm web application exposure
    Identify all web interfaces and HTTP services running on the SAP NetWeaver PI system by reviewing the SAP Web Dispatcher configuration, ICM (Internet Communication Manager) settings, and any exposed HTTP ports documented in the system landscape.
    Affected if HTTP/HTTPS web services are accessible from untrusted networks.
  3. Test unauthenticated access to web pages
    Attempt to access common SAP NetWeaver PI web URLs without providing credentials, such as the Web Services Navigator, Enterprise Services Repository browser, Integration Directory web UI, or System Landscape Directory. Use a web browser or curl command to send unauthenticated HTTP requests to these endpoints.
    Affected if Any web pages return successful HTTP responses containing system data without requiring login credentials.
  4. Inspect for sensitive landscape information
    Examine the response content from unauthenticated web page access for technical details including hostnames, ports, system IDs (SID), server names, service endpoints, and integration engine configuration data.
    Affected if The response contains hostnames, ports, server details, or other technical system landscape information visible without authentication.

Users are affected if they run SAP NetWeaver Process Integration versions 7.10 through 7.50 and have unauthenticated web pages that expose technical landscape information to unauthorized network access.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply SAP security note for CVE-2019-0312 and implement network-level access controls via firewall rules to restrict access to these web pages to authorized personnel only.

Fix this in Netweaver Process Integration Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing4.0 h
  • Review / QA2.0 h
18.0 hours of engineering $3,200
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2019-0312 in production — separate from our analysis above.

No notes yet

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What this is

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.

What belongs here
  • 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