Vulnerabilidades

Missing authentication when creating and managing the B&R APROL database in versions < R 4.2-07 allows reading and changing the system configuration.

Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.

Buffer Overflow vulnerability in B&R Automation Runtime webserver allows an unauthenticated network-based attacker to stop the cyclic program on the device and cause a denial of service.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An attacker can get access to historical data from AprolSqlServer by bypassing authentication, a different vulnerability than CVE-2019-16358.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An attacker can get access to sensitive information outside the working directory via Directory Traversal attacks against AprolSqlServer, a different vulnerability than CVE-2019-16357.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An EnMon PHP script was vulnerable to SQL injection, a different vulnerability than CVE-2019-10006.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. Arbitrary commands could be injected (using Python scripts) via the AprolCluster script that is invoked via sudo and thus executes with root privileges, a different vulnerability than CVE-2019-16364.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. Some web scripts in the web interface allowed injection and execution of arbitrary unintended commands on the web server, a different vulnerability than CVE-2019-16364.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An attacker can get information from the AprolSqlServer DBMS by bypassing authentication, a different vulnerability than CVE-2019-16356 and CVE-2019-9983.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. The AprolLoader could be used to inject and execute arbitrary unintended commands via an unspecified attack scenario, a different vulnerability than CVE-2019-16364.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. PVs could be changed (unencrypted) by using the IosHttp service and the JSON interface.

A memory leak in the TFTP service in B&R Automation Runtime versions <N4.26, <N4.34, <F4.45, <E4.53, <D4.63, <A4.73 and prior could allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition.

A log information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view log information reserved for other users.

A denial of service vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to limit availability of GateManager instances.

The information disclosure vulnerability present in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to generate fake audit log messages.

An information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view information of devices belonging to foreign domains.

The local file inclusion vulnerability present in B&R SiteManager versions <9.2.620236042 allows authenticated users to impact availability of SiteManager instances.

A local file inclusion vulnerability in B&R SiteManager versions <9.2.620236042 allows authenticated users to read sensitive files from SiteManager instances.

A directory traversal vulnerability in SharpZipLib used in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x and 4.2.x allow unauthenticated users to write to certain local directories. The vulnerability is also known as zip slip.

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.

A privilege escalation vulnerability in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.4SP, <. 4.6.3SP, < 4.7.2 and < 4.8.1 allow authenticated users to delete arbitrary files via an exposed interface.

An authentication weakness in the SNMP service in B&R Automation Runtime versions 2.96, 3.00, 3.01, 3.06 to 3.10, 4.00 to 4.63, 4.72 and above allows unauthenticated users to modify the configuration of B&R products via SNMP.