Auth bypass in SAP Netweaver
CVE-2023-41367
Due to missing authentication check in webdynpro application, an unauthorized user in SAP NetWeaver (Guided Procedures) - version 7.50, can gain access to admin view of specific function anonymously. On successful exploitation of vulnerability under specific circumstances, attacker can view user’s email address. There is no integrity/availability impact.
Vulnerability class: Broken Authentication
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: 0.004 · newest: 0.005 · change: +0.001
Affected products
- SAP Netweaver — versions 7.50
- SAP Se Netweaver (Guided Procedures) — versions 7.50
Weakness classification (CWE)
References
- me.sap.com/notes/3348142 (Permissions Required)
- www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-41367?
- CVE-2023-41367 is a medium-severity vulnerability in SAP Netweaver, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2023-09-12.
- How severe is CVE-2023-41367?
- Medium severity. CVSS v3 base score is 5.3 out of 10.