CVE-2025-23194Network attack vector

Unauthenticated configuration tampering via missing OBN check

Published Mar 11, 2025 · Updated Mar 11, 2025

Missing authentication in SAP NetWeaver Enterprise Portal EP-RUNTIME 7.50 allows remote attackers to alter an OBN configuration setting. The OBN component accepts a network operation that writes a particular configuration value without performing the required authentication check. Network reachability to the affected portal is sufficient; the result is a low-impact integrity change with no confidentiality or availability impact.

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

What happened

Missing authentication in SAP NetWeaver Enterprise Portal EP-RUNTIME 7.50 allows remote attackers to alter an OBN configuration setting. The OBN component accepts a network operation that writes a particular configuration value without performing the required authentication check. Network reachability to the affected portal is sufficient; the result is a low-impact integrity change with no confidentiality or availability impact.

The record

CVE
CVE-2025-23194
Published
Mar 11, 2025
Updated
Mar 11, 2025
Vendor
SAP SE
Product
SAP NetWeaver Enterprise Portal
Classifications
CWE-306, T1565
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 2025Record 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=EP-RUNTIME 7.50

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP NetWeaver Enterprise Portalversion=EP-RUNTIME 7.50

Published CVSS scores

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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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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-306Missing Authentication for Critical Function
T1565Data Manipulation

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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