Vulnerabilities > Opto22 > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-08-24 | CVE-2023-40707 | Weak Password Requirements vulnerability in Opto22 Snap PAC S1 Firmware R10.3B There are no requirements for setting a complex password in the built-in web server of the SNAP PAC S1 Firmware version R10.3b, which could allow for a successful brute force attack if users don't set up complex credentials. | 7.5 |
| 2023-08-24 | CVE-2023-40709 | Resource Exhaustion vulnerability in Opto22 Snap PAC S1 Firmware R10.3B An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b | 7.5 |
| 2023-08-24 | CVE-2023-40710 | Resource Exhaustion vulnerability in Opto22 Snap PAC S1 Firmware R10.3B An adversary could cause a continuous restart loop to the entire device by sending a large quantity of HTTP GET requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b | 7.5 |
| 2020-05-14 | CVE-2020-10616 | Uncontrolled Search Path Element vulnerability in Opto22 Softpac Project 9.6 Opto 22 SoftPAC Project Version 9.6 and prior. | 8.8 |
| 2019-03-25 | CVE-2015-1007 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Opto22 products A specially crafted configuration file could be used to cause a stack-based buffer overflow condition in the OPCTest.exe, which may allow remote code execution on Opto 22 PAC Project Professional versions prior to R9.4008, PAC Project Basic versions prior to R9.4008, PAC Display Basic versions prior to R9.4g, PAC Display Professional versions prior to R9.4g, OptoOPCServer version R9.4c and prior that were installed by PAC Project installer, versions prior to R9.4008, and OptoDataLink version R9.4d and prior that were installed by PAC Project installer, versions prior to R9.4008. | 7.8 |