What’s Vulnerable › Vulnerabilities

CVE-2026-58246: Information Disclosure vulnerability in SAP NetWeaver Application Server for ABAP and ABAP Platform

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-28 · updated 2026-10-24
• Weakness: CWE-497

Description

SAP NetWeaver Application Server for ABAP and ABAP Platform writes sensitive session identifier information into a diagnostic trace when the trace is activated by a privileged user. An attacker with access to the resulting trace data could obtain identifiers that allow impersonation of legitimate users during their validity period. This leads to high impact on confidentiality. Integrity and availability are not impacted.

Affected products

• SAP_SE SAP NetWeaver Application Server for ABAP and ABAP Platform: SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754 (+5)

References

• https://me.sap.com/notes/3413033
• https://url.sap/sapsecuritypatchday

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