IP Netmask Bypass in SAP Web Dispatcher 7.857.91 Enables Unauthorized Access
CVE-2023-29108 Published on April 11, 2023
IP filter vulnerability in ABAP Platform and SAP Web Dispatcher
The IP filter in ABAP Platform and SAP Web Dispatcher - versions WEBDISP 7.85, 7.89, KERNEL 7.85, 7.89, 7.91, may be vulnerable by erroneous IP netmask handling. This may enable access to backend applications from unwanted sources.
Vulnerability Analysis
CVE-2023-29108 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
Improper Restriction of Communication Channel to Intended Endpoints
The software establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.
Products Associated with CVE-2023-29108
stack.watch emails you whenever new vulnerabilities are published in SAP Abap Platform Kernel or SAP Web Dispatcher. Just hit a watch button to start following.
Affected Versions
ABAP Platform and SAP Web Dispatcher:- Version WEBDISP 7.85 is affected.
- Version WEBDISP 7.89 is affected.
- Version KERNEL 7.85 is affected.
- Version KERNEL 7.89 is affected.
- Version KERNEL 7.91 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.