What’s Vulnerable › Vulnerabilities

CVE-2023-0014: Capture-replay vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-10 · updated 2026-06-17
• Weakness: CWE-294

Description

SAP NetWeaver ABAP Server and ABAP Platform - versions SAP_BASIS 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, KERNEL 7.22, 7.53, 7.77, 7.81, 7.85, 7.89, KRNL64UC 7.22, 7.22EXT, 7.53, KRNL64NUC 7.22, 7.22EXT, creates information about system identity in an ambiguous format. This could lead to capture-replay vulnerability and may be exploited by malicious users to obtain illegitimate access to the system.

Affected products

• SAP_SE SAP NetWeaver Application Server for ABAP and ABAP Platform: 700, 701, 702, 710, 711, 730 (+10)
• SAP Netweaver Application Server Abap Kernel: 7.22, 7.53, 7.77, 7.81, 7.85, 7.89
• SAP Netweaver Application Server Abap Krnl64Nuc: 7.22, 7.22ext
• SAP Netweaver Application Server Abap Krnl64Uc: 7.22, 7.22ext, 7.53

References

• https://launchpad.support.sap.com/#/notes/3089413
• https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
• https://launchpad.support.sap.com/#/notes/3089413
• https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

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