What is CVE-2021-21445?

CVE-2021-21445 is a medium-severity vulnerability in Sap Commerce_cloud, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 5.4/10. Published 2021-01-12.

How severe is CVE-2021-21445?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Sap Commerce_cloud

CVE-2021-21445

SAP Commerce Cloud, versions - 1808, 1811, 1905, 2005, 2011, allows an authenticated attacker to include invalidated data in the HTTP response Content Type header, due to improper input validation, and sent to a Web user. A successful expl…

Vulnerability class: HTTP Request Smuggling

EPSS: 0.006 (46.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Sap Commerce_cloud — versions 1808, 1811, 1905
Sap Se Commerce Cloud — versions < 1808, < 1811, < 1905

Weakness classification (CWE)

CWE-444 — Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling)

References

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

Frequently asked questions

What is CVE-2021-21445?: CVE-2021-21445 is a medium-severity vulnerability in Sap Commerce_cloud, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 5.4/10. Published 2021-01-12.
How severe is CVE-2021-21445?: Medium severity. CVSS v3 base score is 5.4 out of 10.