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Nmap NSE net: ntp-info

Information

Severity

Severity

Medium

Family

Family

Nmap NSE net

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Solution Type

Solution Type

Mitigation

Created

Created

12 years ago

Modified

Modified

5 years ago

Summary

Gets the time and configuration variables from an NTP server. We send two requests: a time request and a 'read variables' (opcode 2) control message. Without verbosity, the script shows the time and the value of the 'version', 'processor', 'system', 'refid', and 'stratum' variables. With verbosity, all variables are shown. See RFC 1035 and the Network Time Protocol Version 4 Reference and Implementation Guide (see the references) for documentation of the protocol.