What is CVE-2023-42477?

CVE-2023-42477 is a medium-severity vulnerability in Sap Netweaver_application_server_java, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2023-10-10.

How severe is CVE-2023-42477?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SSRF in Sap Netweaver_application_server_java

CVE-2023-42477

SAP NetWeaver AS Java (GRMG Heartbeat application) - version 7.50, allows an attacker to send a crafted request from a vulnerable web application, causing limited impact on confidentiality and integrity of the application.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.004 (33.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

Sap Netweaver_application_server_java — versions 7.50
Sap_se Sap Netweaver As Java — versions 7.50

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

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

Frequently asked questions

What is CVE-2023-42477?: CVE-2023-42477 is a medium-severity vulnerability in Sap Netweaver_application_server_java, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2023-10-10.
How severe is CVE-2023-42477?: Medium severity. CVSS v3 base score is 6.5 out of 10.