What’s Vulnerable › Vulnerabilities
CVE-2023-35874: Improper authentication vulnerability in SAP NetWeaver AS ABAP and ABAP Platform
- Severity: high (CVSS 7.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-07-11 · updated 2026-06-17
- Weakness: CWE-306
Description
SAP NetWeaver Application Server ABAP and ABAP Platform - version KRNL64NUC, 7.22, KRNL64NUC 7.22EXT, KRNL64UC 7.22, KRNL64UC 7.22EXT, KRNL64UC 7.53, KERNEL 7.22, KERNEL, 7.53, KERNEL 7.77, KERNEL 7.81, KERNEL 7.85, KERNEL 7.89, KERNEL 7.54, KERNEL 7.92, KERNEL 7.93, under some conditions, performs improper authentication checks for functionalities that require user identity. An attacker can perform malicious actions over the network, extending the scope of impact, causing a limited impact on confidentiality, integrity and availability.
Affected products
- SAP_SE SAP NetWeaver Application Server for ABAP and ABAP Platform: kernel_7.22, kernel_7.53, kernel_7.54, kernel_7.77, kernel_7.81, kernel_7.85 (+8)
References
- https://me.sap.com/notes/3318850
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://me.sap.com/notes/3318850
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
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