What is CVE-2021-27618?

CVE-2021-27618 is a medium-severity vulnerability in Sap Netweaver_process_integration, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.9/10. Published 2021-05-11.

How severe is CVE-2021-27618?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Arbitrary file upload in Sap Netweaver_process_integration

CVE-2021-27618

The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not check the file type extension of the file uploaded from local source. An attacker could craft a malicious file and u…

Vulnerability class: Unrestricted File Upload

EPSS: 0.008 (53.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Sap Netweaver_process_integration — versions 7.10, 7.11, 7.20
Sap Se Process Integration (Integration Builder Framework) — versions < 7.10, < 7.11, < 7.20

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

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

Frequently asked questions

What is CVE-2021-27618?: CVE-2021-27618 is a medium-severity vulnerability in Sap Netweaver_process_integration, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.9/10. Published 2021-05-11.
How severe is CVE-2021-27618?: Medium severity. CVSS v3 base score is 4.9 out of 10.