Finding ID | Version | Rule ID | IA Controls | Severity |
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V-5611 | NET1637 | SV-15449r3_rule | Medium |
Description |
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Remote administration is inherently dangerous because anyone with a sniffer and access to the right LAN segment, could acquire the device account and password information. With this intercepted information they could gain access to the infrastructure and cause denial of service attacks, intercept sensitive information, or perform other destructive actions. |
STIG | Date |
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Perimeter Router Security Technical Implementation Guide Cisco | 2017-03-09 |
Check Text ( C-12914r4_chk ) |
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Review the configuration and verify that management access to the device is allowed only from the management network address space. The configuration should look similar to the following: access-list 3 permit 192.168.1.10 log access-list 3 permit 192.168.1.11 log access-list 3 deny any log ….. line vty 0 4 access-class 3 in If management access can be gained from outside of the authorized management network, this is a finding. |
Fix Text (F-5522r4_fix) |
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Configure an ACL or filter to restrict management access to the device from only the management network. |