The Service Layer in SAP Business One, allows attackers to potentially gain unauthorized access and impersonate other users in the application to perform unauthorized actions. Due to the improper session management, the attackers can elevate themselves to higher privilege and can read, modify and/or write new data. To gain authenticated sessions of other users, the attacker must invest considerable time and effort. This vulnerability has a high impact on the confidentiality and integrity of the application with no effect on the availability of the application.

SAP Business One - version 10.0, allows an attacker to inject formulas when exporting data to Excel (CSV injection) due to improper sanitation during the data export. An attacker could thereby execute arbitrary commands on the victim's computer but only if the victim allows to execute macros while opening the file and the security settings of Excel allow for command execution.

Debug function of Admin UI of SAP Business One Integration is enabled by default. This allows Admin User to see the captured packet contents which may include User credentials.

SAP Business One version - 10, due to improper input validation, allows an authenticated User to gain access to directory and view the contents of index in the directory, which would otherwise be restricted to high privileged User.

Due to broken authorization, SAP Business One (SLD) allows an authenticated attacker to gain administrator privileges of a database by invoking the corresponding API.�As a result , it has a high impact on the confidentiality, integrity, and availability of the application.

When a user logs in via SAP Business One native client, the SLD backend service fails to enforce proper encryption of certain APIs. This leads to exposure of sensitive credentials within http response body. As a result, it has a high impact on the confidentiality, integrity, and availability of the application.

In SAP Business One, sensitive information is written to the application�s memory dump files without obfuscation. Gaining access to this information could potentially lead to unauthorized operations within the B1 environment, including modification of company data. This issue results in a high impact on confidentiality and integrity, with no impact on availability.

Stack-based buffer overflow in NTNamingService.exe in SAP Business One 2005 A 6.80.123 and 6.80.320 allows remote attackers to execute arbitrary code via a long GIOP request to TCP port 30000.

SAP 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 B1iXcellerator/exec/soap/vP.001sap0003.inWCSX/com.sap.b1i.vplatform.runtime/INBWSCALLSYNCXPT/INBWSCALLSYNCXPT.ipo/proc, aka SAP Security Note 2378065.

SAP Business One Android application, version 1.2, does not verify the certificate properly for HTTPS connection. This allows attacker to do MITM attack.

Under certain conditions SAP Business One Mobile Android App, version 1.2.12, allows an attacker to access information which would otherwise be restricted.

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 on SAP HANA, allows an attacker to inject code that can be executed by the application. An attacker could thereby control the behaviour of the application thereby highly impacting the integrity and availability of the application.

Under 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 HANA, allows an attacker to exploit an insecure temporary backup path and to access information which would otherwise be restricted, resulting in Information Disclosure vulnerability highly impacting the confidentiality, integrity and availability of the application.

Under certain conditions, SAP Business One Chef cookbook, version - 9.2, 9.3, 10.0, used to install SAP Business One, allows an attacker to exploit an insecure temporary folder for incoming & outgoing payroll data and to access information which would otherwise be restricted, which could lead to Information Disclosure and highly impact system confidentiality, integrity and availability.

In SAP Business One application when a service is created, the executable path contains spaces and isn’t enclosed within quotes, leading to a vulnerability known as Unquoted Service Path which allows a user to gain SYSTEM privileges. If the service is exploited by adversaries, it can be used to gain privileged permissions on a system or network leading to high impact on Confidentiality, Integrity, and Availability.