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H3-2020-0004

Zone Transfer Allowed to Any Server

Category SECURITY_MISCONFIGURATION
Base Score 4.8

Description

The remote DNS server allows zone transfers to any server. Zone transfers are used to replicate DNS data across multiple DNS servers.

Impact

Allowing zone transfers to any server provides an attacker with information that can be used to identify target systems. This information may be used to carry out additional attacks.

References