Log injection in SAP NetWeaver AS JAVA



| Updated: 2023-10-12
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-31405
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 SAP NetWeaver AS JAVA
Server applications / Application servers

Vendor SAP

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Input validation error

EUVDB-ID: #VU78830

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-31405

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to manipulate logging data.

The vulnerability exists due to insufficient validation of user-supplied input in Log Viewer. A remote attacker can pass specially crafted input to the application and manipulate contents of log files.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP NetWeaver AS JAVA: 7.50

CPE2.3 External links

https://dam.sap.com/mac/app/e/pdf/preview/embed/ucQrx6G?ltr=a&rc=10&july2023


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###