CVE-2023-23857

Improper Access Control in SAP NetWeaver AS for Java

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.

Category

9.9
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.26%
Vendor Advisory sap.com
Affected: SAP NetWeaver AS for Java
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2023-23857?
CVE-2023-23857 has been scored as a critical severity vulnerability.
How to fix CVE-2023-23857?
To fix CVE-2023-23857, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-23857 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-23857 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-23857?
CVE-2023-23857 affects SAP NetWeaver AS for Java.
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