Vulnerability in SAP Netweaver Application Server Java
CVE-2023-42480
The unauthenticated attacker in NetWeaver AS Java Logon application - version 7.50, can brute force the login functionality to identify the legitimate user ids. This will have an impact on confidentiality but there is no other impact on integrity or availability.
Published · last modified .
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:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- SAP Netweaver Application Server Java — versions 7.50
- SAP Se Netweaver As Java — versions 7.50
Weakness classification (CWE)
References
- me.sap.com/notes/3366410 (Permissions Required)
- www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-42480?
- CVE-2023-42480 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.3/10. Published 2023-11-14.
- How severe is CVE-2023-42480?
- Medium severity. CVSS v3 base score is 5.3 out of 10.