CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 allow remote attackers to modify the configuration via a command in an SMS message, as demonstrated by a "4 2" command.Referenceshttp://www.kb.cert.org/vuls/id/428280http://cybergibbons.com/?p=2844http://www.kb.cert.org/vuls/id/BLUU-A3NQAL