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Vulnerability · Published Mar 11, 2025 · Assigned by sap

CVE-2025-26661Missing Authorization check in SAP NetWeaver (ABAP Class Builder)

High 8.8

In plain English

A high-severity missing authorization in SAP NetWeaver (ABAP Class Builder) from SAP_SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.4%top 63.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Due to missing authorization check, SAP NetWeaver (ABAP Class Builder) allows an attacker to gain higher access levels than they should have, resulting in escalation of privileges. On successful exploitation, this could result in disclosure of highly sensitive information. It could also have a high impact on the integrity and availability of the application.

Affected products (as reported)

VendorProductVersions
SAP_SE SAP NetWeaver (ABAP Class Builder) SAP_BASIS 700SAP_BASIS 701SAP_BASIS 702SAP_BASIS 731SAP_BASIS 740SAP_BASIS 750SAP_BASIS 751SAP_BASIS 752

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References