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Vulnerability record · CVE-2023-31405 · published 11 July 2023

CVE-2023-31405: Sap netweaver application server for java vulnerability

Sap · Netweaver Application Server For Java

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.

5.3 CVSS 3.1 Medium EPSS 0.45% · top 63.6% CWE-117 · CWE-117
5.3CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://me.sap.com/notes/3324732 Permissions Required
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
https://me.sap.com/notes/3324732 Permissions Required
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-0017Sap netweaver application server for java improper access control vulnerabilityAn unauthenticated attacker in SAP NetWeaver AS for Java - version 7.50, due to improper access control, can attach to an open interface and make use…EPSS 16%9.1CVE-2023-30744Sap netweaver application server for java missing authentication for critical function vulnerabilityIn SAP AS NetWeaver JAVA - versions SERVERCORE 7.50, J2EE-FRMW 7.50, CORE-TOOLS 7.50, an unauthenticated attacker can attach to an open interface and…EPSS 0.62%8.6CVE-2023-23857Sap netweaver application server for java improper authentication vulnerabilityDue to missing authentication check, SAP NetWeaver AS for Java - version 7.50, allows an unauthenticated attacker to attach to an open interface and …EPSS 0.54%7.5CVE-2022-27669Sap netweaver application server for java missing authorization vulnerabilityAn unauthenticated user can use functions of XML Data Archiving Service of SAP NetWeaver Application Server for Java - version 7.50, to which access …EPSS 1.0%6.5CVE-2021-27635Sap netweaver application server for java xml external entity (xxe) vulnerabilitySAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network an…EPSS 1.6%5.3CVE-2023-26460Sap netweaver application server for java improper access control vulnerabilityCache Management Service in SAP NetWeaver Application Server for Java - version 7.50, does not perform any authentication checks for functionalities …EPSS 0.48%5.3CVE-2023-27268Sap netweaver application server for java improper access control vulnerabilitySAP NetWeaver AS Java (Object Analyzing Service) - version 7.50, does not perform necessary authorization checks, allowing an unauthenticated attacke…EPSS 0.45%4.9CVE-2021-27621Sap netweaver application server for java vulnerabilityInformation Disclosure vulnerability in UserAdmin application in SAP NetWeaver Application Server for Java, versions - 7.11,7.20,7.30,7.31,7.40 and 7…EPSS 0.61%

Source: NIST National Vulnerability Database (record CVE-2023-31405), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.