CVE-2023-40309 - CVE House
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Status published Critical CVE-2023-40309

Missing Authorization check in SAP CommonCryptoLib

Vulnerability Description

SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated user, resulting in escalation of privileges. Depending on the application and the level of privileges acquired, an attacker could abuse functionality restricted to a particular user group as well as read, modify or delete restricted data.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

SAP CommonCryptoLib, SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise, SAP Web Dispatcher, SAP Content Server, SAP HANA Database, SAP Host Agent, SAP Extended Application Services and Runtime (XSA), SAPSSOEXT
Vulnerable Versions:
8, KERNEL 7.22, KERNEL 7.53, KERNEL 7.54, KERNEL 7.77, KERNEL 7.85, KERNEL 7.89, KERNEL 7.91, KERNEL 7.92, KERNEL 7.93, KERNEL 8.04, KERNEL64UC 7.22, KERNEL64UC 7.22EXT, KERNEL64UC 7.53, KERNEL64UC 8.04, KERNEL64NUC 7.22, KERNEL64NUC 7.22EXT, 7.22EXT, 7.53, 7.54, 7.77, 7.85, 7.89, 6.50, 2.00, 722, SAP_EXTENDED_APP_SERVICES 1, XS_ADVANCED_RUNTIME 1.00, 17

Timeline

Official Publish: September 12th, 2023
Last Modified: September 28th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)