What is CVE-2023-31405?

CVE-2023-31405 is a medium-severity vulnerability in Sap Netweaver Application Server For Java, classified under Improper Output Neutralization for Logs. CVSS score: 5.3/10. Published 2023-07-11.

How severe is CVE-2023-31405?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Sap Netweaver Application Server For Java

CVE-2023-31405

SAP NetWeaver AS for Java - versions ENGINEAPI 7.50, SERVERCORE 7.50, J2EE-APPS 7.50, allows an unauthenticated attacker to craft a request over the network which can result in unwarranted modifications to a system log without user interaction. There is no ability to view any information or any effect on availability.

EPSS: 0.004 (36.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Sap Netweaver_application_server_for_java — versions 7.50
Sap_se Sap Netweaver As For Java (Log Viewer) — versions ENGINEAPI 7.50, SERVERCORE 7.50, J2EE-APPS 7.50

Weakness classification (CWE)

CWE-117 — Improper Output Neutralization for Logs

References

cna@sap.com (Permissions Required)
cna@sap.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-31405?: CVE-2023-31405 is a medium-severity vulnerability in Sap Netweaver Application Server For Java, classified under Improper Output Neutralization for Logs. CVSS score: 5.3/10. Published 2023-07-11.
How severe is CVE-2023-31405?: Medium severity. CVSS v3 base score is 5.3 out of 10.