XSS in SAP Netweaver Application Server Abap
CVE-2022-39799
An attacker with no prior authentication could craft and send malicious script to SAP GUI for HTML within Fiori Launchpad, resulting in reflected cross-site scripting attack. This could lead to stealing session information and impersonating the affected user.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (42.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.7% 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: +0.001
Affected products
- SAP Netweaver Application Server Abap — versions 7.54, 7.81, 7.85
- SAP Se Netweaver As Abap (SAP Gui For HTML Within The Fiori Launchpad) — versions KERNEL 7.77, 7.81, 7.85
Weakness classification (CWE)
References
- www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)
- launchpad.support.sap.com/ (Permissions Required, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-39799?
- CVE-2022-39799 is a medium-severity vulnerability in SAP Netweaver Application Server Abap, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-13.
- How severe is CVE-2022-39799?
- Medium severity. CVSS v3 base score is 6.1 out of 10.