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Vulnerability record · CVE-2021-33700 · published 15 September 2021

CVE-2021-33700: Sap business one authentication bypass via alternate path vulnerability

Sap · Business One

SAP Business One, version - 10.0, allows a local attacker with access to the victim's browser under certain circumstances, to login as the victim without knowing his/her password. The attacker could so obtain highly sensitive information which the attacker could use to take substantial control of the vulnerable application.

7.8 CVSS 3.1 High EPSS 0.21% · top 90.5% CWE-288 · Authentication bypass via alternate pathCWE-287 · Improper authentication
7.8CVSS 3.1 base score, v2 4.6
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

SAP Business One, version - 10.0, allows a local attacker with access to the victim's browser under certain circumstances, to login as the victim without knowing his/her password. The attacker could so obtain highly sensitive information which the attacker could use to take substantial control of the vulnerable application.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://launchpad.support.sap.com/#/notes/3073325 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 PatchVendor Advisory
https://launchpad.support.sap.com/#/notes/3073325 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-38180Sap business one csv injection vulnerabilitySAP Business One - version 10.0, allows an attacker to inject formulas when exporting data to Excel (CSV injection) due to improper sanitation during…EPSS 2.1%9.6CVE-2016-6256Sap business one xml external entity (xxe) vulnerabilitySAP Business One for Android 1.2.3 allows remote attackers to conduct XML External Entity (XXE) attacks via crafted XML data in a request to B1iXcell…EPSS 7.9%8.8CVE-2022-31593Sap business one injection vulnerabilitySAP Business One client - version 10.0 allows an attacker with low privileges, to inject code that can be executed by the application. An attacker co…EPSS 0.97%8.8CVE-2021-33698Sap business one unrestricted file upload vulnerabilitySAP Business One, version - 10.0, allows an attacker with business authorization to upload any files (including script files) without the proper file…EPSS 1.1%8.8CVE-2021-33704Sap business one missing authorization vulnerabilityThe Service Layer of SAP Business One, version - 10.0, allows an authenticated attacker to invoke certain functions that would otherwise be restricte…EPSS 0.61%8.0CVE-2023-31403Sap business one incorrect authorization vulnerabilitySAP Business One installation - version 10.0, does not perform proper authentication and authorization checks for SMB shared folder. As a result, any…EPSS 0.44%7.8CVE-2022-35292Sap business one unquoted search path vulnerabilityIn SAP Business One application when a service is created, the executable path contains spaces and isn’t enclosed within quotes, leading to a vulnera…EPSS 0.22%7.8CVE-2021-27616Sap business-one-hana-chef-cookbook vulnerabilityUnder certain conditions, SAP Business One Hana Chef Cookbook, versions - 8.82, 9.0, 9.1, 9.2, 9.3, 10.0, used to install SAP Business One for SAP HA…EPSS 0.27%

Source: NIST National Vulnerability Database (record CVE-2021-33700), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.