CISA known exploited vulnerability

CVE-2017-12231

Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability

SOURCE FACT

Cisco · IOS software

A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.

Required action

Apply updates per vendor instructions.

CISA notes

https://nvd.nist.gov/vuln/detail/CVE-2017-12231

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

CVE-2017-12231

Cisco · IOS software

Required action

CISA notes

Could this product be present?