CVE-2023-29108 IP filter vulnerability in ABAP Platform and SAP Web Dispatcher
Erroneous IP netmask handling in SAP Web Dispatcher allows unauthorized access to backend applications from unwanted sources.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-29108?
CVE-2023-29108 is a medium-severity authentication bypass vulnerability in ABAP Platform and SAP Web Dispatcher, published on 11 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-923
Which versions are affected by CVE-2023-29108?
It affects 2 products.
Products include Sap Abap Platform Kernel, Sap Web Dispatcher.
How do I fix CVE-2023-29108?
No fix has been published for CVE-2023-29108 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-29108 being exploited?
There is no known exploitation of CVE-2023-29108 in the wild and no public exploit code.
Other vulnerabilities in ABAP Platform and SAP Web Dispatcher
Sources
Also known as GHSA-9mr4-44xj-v8rg.