CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 do not require authentication from Alarm Receiving Center (ARC) servers, which allows man-in-the-middle attackers to bypass intended access restrictions via a spoofed HSxx response.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gprs_cs2300-r_firmware | Csl_dualcom | 1.25 (including) | 1.25 (including) |
| Gprs_cs2300-r_firmware | Csl_dualcom | 3.53 (including) | 3.53 (including) |