What’s Vulnerable › Vulnerabilities
CVE-2026-40128: Directory Traversal vulnerability in SAP NetWeaver Application Server Java (Web Container)
- Severity: critical (CVSS 9.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-09 · updated 2026-07-23
- Weakness: CWE-35
Description
SAP NetWeaver Application Server Java (Web Container) allows an unauthenticated attacker to craft a malicious HTTP logon request that manipulates file inclusion parameters, enabling path traversal and processing of the included file. Processing the included file could allow the attacker to view or modify sensitive information or render any part of the local system unavailable.
Affected products
- SAP_SE SAP NetWeaver Application Server Java (Web Container): ENGINEAPI 7.50
References
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