Insufficient output sanitization in Teltonika firmware TRB2_R_00.02.02 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by injecting malicious client-side code into the βURL/ Host / Connectionβ form in the βDATA TO SERVERβ configuration section.
[
{
"product": "Teltonika Gateway TRB245",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "TRB2_R_00.02.02 firmware"
}
]
}
]