CVE-2024-47582Network attack vector

Service interruption via unvalidated XML entity expansion

Published Dec 10, 2024 · Updated Dec 10, 2024

XML entity expansion in SAP NetWeaver Application Server Java LM-CORE 7.50 allows remote attackers to interrupt service via crafted XML. An unspecified unauthenticated endpoint accepts XML without required validation, allowing entity expansion to consume application resources. No authentication or user interaction is required; the documented consequence is limited application availability degradation, with no confidentiality or integrity impact.

CVSS severity5.3
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XML entity expansion in SAP NetWeaver Application Server Java LM-CORE 7.50 allows remote attackers to interrupt service via crafted XML. An unspecified unauthenticated endpoint accepts XML without required validation, allowing entity expansion to consume application resources. No authentication or user interaction is required; the documented consequence is limited application availability degradation, with no confidentiality or integrity impact.

The record

CVE
CVE-2024-47582
Published
Dec 10, 2024
Updated
Dec 10, 2024
Vendor
SAP SE
Product
SAP NetWeaver Application Server Java
Classifications
CWE-611, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 10, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=LM-CORE 7.50

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP NetWeaver Application Server Javaversion=LM-CORE 7.50

Published CVSS scores

5.3SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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