Forever KidsWatch Call Me KW-50 R36_YDR_A3PW_GM7S_V1.0_2019_07_15_16.19.24_cob_h and Forever KidsWatch Call Me KW-60 R36CW_YDE_S4_A29_2_V1.0_2023.05.24_22.49.44_cob_b allow a malicious user to gain information about the device by sending an SMS to the device which returns sensitive information.
The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.