PHP Improper Input Validation Vulnerability - CVE-2016-4071
Format string vulnerability in the php_snmp_error function in ext/snmp/snmp.c in PHP before 5.5.34 5.6.x before 5.6.20 and 7.x before 7.0.5 allows remote attackers to execute arbitrary code via format string specifiers in an SNMP::get call.