What is CVE-2025-42893?

CVE-2025-42893 is a medium-severity vulnerability in Sap Business_connector, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2025-11-11.

How severe is CVE-2025-42893?

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

Open Redirect in Sap Business_connector

CVE-2025-42893

Due to an Open Redirect vulnerability in SAP Business Connector, an unauthenticated attacker could craft a malicious URL that, if accessed by a victim, redirects them to an attacker-controlled site displayed within an embedded frame. Succe…

Vulnerability class: Open Redirect

EPSS: 0.002 (9.9th 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 Business_connector — versions 4.8
Sap_se Sap Business Connector — versions SAP BC 4.8

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

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

Frequently asked questions

What is CVE-2025-42893?: CVE-2025-42893 is a medium-severity vulnerability in Sap Business_connector, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2025-11-11.
How severe is CVE-2025-42893?: Medium severity. CVSS v3 base score is 6.1 out of 10.