XSS in SAP Netweaver Application Server Java
CVE-2020-6313
SAP NetWeaver Application Server JAVA(XML Forms) versions 7.30, 7.31, 7.40, 7.50 does not sufficiently encode user controlled inputs, which allows an authenticated User with special roles to store malicious content, that when accessed by a victim, can perform malicious actions by executing JavaScript, leading to Stored Cross-Site Scripting.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (52.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- SAP Netweaver Application Server Java — versions 7.30, 7.31, 7.40
- SAP Se Netweaver As Java (XML Forms) — versions < 7.30, < 7.31, < 7.40
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wiki.scn.sap.com/wiki/pages/viewpage.action (Vendor Advisory)
- launchpad.support.sap.com/ (Permissions Required)
Frequently asked questions
- What is CVE-2020-6313?
- CVE-2020-6313 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2020-09-09.
- How severe is CVE-2020-6313?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-6313 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.