Malicious SIM Cards Can Execute Code on Cellular IoT Modems, Researchers Find
Researchers at the University of Birmingham and the security firm Fuzzware have discovered that a malicious SIM card can execute attacker-controlled code…
Tag: Quectel
CVE-2021-31698: Quectel AT Command Injection
CVE-2021-31698 is a previously published command injection vulnerability in Quectel modules, reachable via AT commands. It was found in the same daemon…
Quectel Wireless Solutions
Quectel is a leading manufacturer of cellular modules used in IoT devices. Several of its modules were found vulnerable to the SIM…