Opto 22 SoftPAC Project Access Control Error Vulnerability

Opto 22 SoftPAC Project is an automation software suite from Opto 22 USA. The product is capable of providing industrial automation, process control, building automation, remote monitoring, data acquisition and industrial IoT. An Access Control Error vulnerability exists in Opto 22 SoftPAC Projec...

CVE-2020-10612

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPACAgent communicates with SoftPACMonitor over network Port 22000. However, this port is open without any restrictions. This allows an attacker with network access to control the SoftPACAgent service including updating SoftPAC firmware, starting ...

CVE-2020-12046: Improper Verification of Cryptographic Signature

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC’s firmware files’ signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files...

CVE-2020-10612: Improper Access Control

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPACAgent communicates with SoftPACMonitor over network Port 22000. However, this port is open without any restrictions. This allows an attacker with network access to control the SoftPACAgent service including updating SoftPAC firmware, starting ...

CVE-2020-10616: Uncontrolled Search Path Element

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC does not specify the path of multiple imported .dll files. Therefore, an attacker can replace them and execute code whenever the service starts...

CVE-2020-12042: Improper Verification of Cryptographic Signature

Opto 22 SoftPAC Project Version 9.6 and prior. Paths specified within the zip files used to update the SoftPAC firmware are not sanitized. As a result, an attacker with user privileges can gain arbitrary file write access with system access...

CVE-2020-10620: Improper Authorization

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC communication does not include any credentials. This allows an attacker with network access to directly communicate with SoftPAC, including, for example, stopping the service remotely...