Unspecified vulnerability on the HP LaserJet Pro M1212nf M1213nf M1214nfh M1216nfh M1217nfw and M1219nf and HotSpot LaserJet Pro M1218nfs with firmware before 20130211; LaserJet Pro CP1025nw with firmware before 20130212; and LaserJet Pro P1102w and P1606dn with firmware before 20130213 allows remote attackers to modify data or cause a denial of service via unknown vectors.