CVE-2025-42884Network attack vector

Server data exposure and modification via JNDI injection

Published Nov 11, 2025 · Updated Nov 11, 2025

JNDI injection in SAP NetWeaver Enterprise Portal 7.50 allows remote attackers to access an unintended JNDI provider without authentication. Portal JNDI lookup operations accept attacker-supplied environment properties or a URL and use them to select the provider. The provider access permits disclosure or modification of server information but does not interrupt service.

CVSS severity6.5
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

JNDI injection in SAP NetWeaver Enterprise Portal 7.50 allows remote attackers to access an unintended JNDI provider without authentication. Portal JNDI lookup operations accept attacker-supplied environment properties or a URL and use them to select the provider. The provider access permits disclosure or modification of server information but does not interrupt service.

The record

CVE
CVE-2025-42884
Published
Nov 11, 2025
Updated
Nov 11, 2025
Vendor
SAP SE
Product
SAP NetWeaver Enterprise Portal
Classifications
CWE-943, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=EP-BASIS 7.50
  2. 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-BASIS 7.50; version=EP-RUNTIME 7.50

Published CVSS scores

6.5SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-943Improper Neutralization of Special Elements in Data Query Logic
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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