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.
[
{
"product": "Opto 22 SoftPAC Project",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "SoftPAC Project Version 9.6 and prior"
}
]
}
]