Vulnerability · Published Mar 14, 2023 · Assigned by sap
CVE-2023-23857Improper Access Control in SAP NetWeaver AS for Java
Critical 9.9
In plain English
A critical-severity improper authentication in NetWeaver AS for Java from SAP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Official description
Due to missing authentication check, SAP NetWeaver AS for Java - version 7.50, allows an unauthenticated attacker to attach to an open interface and make use of an open naming and directory API to access services which can be used to perform unauthorized operations affecting users and services across systems. On a successful exploitation, the attacker can read and modify some sensitive information but can also be used to lock up any element or operation of the system making that it unresponsive or unavailable.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SAP | NetWeaver AS for Java | 7.50 |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H