What is CVE-2021-33691?

CVE-2021-33691 is a medium-severity vulnerability in Sap Netweaver_development_infrastructure, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-09-15.

How severe is CVE-2021-33691?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Sap Netweaver_development_infrastructure

CVE-2021-33691

NWDI Notification Service versions - 7.31, 7.40, 7.50, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.SAP NetWeaver Development Infrastructure Notification Service allows a threat…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (46.6th percentile) — read the EPSS interpretation.

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.

Affected products

Sap Netweaver_development_infrastructure — versions 7.31, 7.40, 7.50
Sap Se Netweaver Development Infrastructure (Notification Service) — versions < 7.31, < 7.40, < 7.50

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cna@sap.com (Patch, x_refsource_MISC, Vendor Advisory)
cna@sap.com (Permissions Required, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33691?: CVE-2021-33691 is a medium-severity vulnerability in Sap Netweaver_development_infrastructure, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-09-15.
How severe is CVE-2021-33691?: Medium severity. CVSS v3 base score is 6.1 out of 10.