What is CVE-2023-24526?

CVE-2023-24526 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2023-03-14.

How severe is CVE-2023-24526?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2023-24526 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in SAP Netweaver Application Server Java

CVE-2023-24526

SAP NetWeaver Application Server Java for Classload Service - version 7.50, does not perform any authentication checks for functionalities that require user identity, resulting in escalation of privileges. This failure has a low impact on confidentiality of the data such that an unassigned user can read non-sensitive server data.

Vulnerability class: Broken Authentication

EPSS: 0.006 (44.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Sap Netweaver_application_server_java — versions 7.50
Sap Netweaver As Java For Classload Service — versions 7.50

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

Public proof-of-concept exploits

References

cna@sap.com (Permissions Required)
cna@sap.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-24526?: CVE-2023-24526 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2023-03-14.
How severe is CVE-2023-24526?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2023-24526 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.