CVE Tools
Sign in

CVE-2025-42926

Missing Authentication check in SAP NetWeaver Application Server Java

Published: Sep 9, 2025Updated: Oct 23, 2025 Sources: CVE List NVD BDUCWE-306
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.3%
Top 80.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

SAP NetWeaver Application Server Java does not perform an authentication check when an attacker attempts to access internal files within the web application.Upon successfully exploitation, an unauthenticated attacker could access these files to gather additional sensitive information about the system.This vulnerability has a low impact on confidentiality and does not affect the integrity or availability of the server.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-306

Affected Products

netweaver application server javasap
On-prem
Enterprise Software
SAP NetWeaver Application Server JavaSAP_SE
On-prem
Enterprise Software / erp
SAP NetWeaver AS JavaSAP
On-premWeb App
Enterprise Software / erp
sapcommercialDEEnterprise Softwareaka sap ag
sap_secommercialDEEnterprise Softwareaka sap businessobjects business intelligence platform, sap netweaver application server for abap

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://me.sap.com/notes/3619465
me.sap.com
https://url.sap/sapsecuritypatchday
url.sap
https://support.sap.com/en/my-support/knowledge-base/security-notes-news.html?anchorId=section_370125364
support.sap.com

Timeline

Published
Sep 9, 2025
Last Updated
Oct 23, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-42926 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows