What is CVE-2022-28771?

CVE-2022-28771 is a high-severity vulnerability in SAP Business One License Service API, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-07-12.

How severe is CVE-2022-28771?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in SAP Business One License Service API

CVE-2022-28771

Due to missing authentication check, SAP Business one License service API - version 10.0 allows an unauthenticated attacker to send malicious http requests over the network. On successful exploitation, an attacker can break the whole application making it inaccessible.

Vulnerability class: Broken Authentication

EPSS: 0.009 (57.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Sap Business_one_license_service_api — versions 10.0
Sap Se Business One License Service Api — versions 10.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

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

Frequently asked questions

What is CVE-2022-28771?: CVE-2022-28771 is a high-severity vulnerability in SAP Business One License Service API, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-07-12.
How severe is CVE-2022-28771?: High severity. CVSS v3 base score is 7.5 out of 10.