CISA known exploited vulnerability

CVE-2018-0172

Cisco IOS and IOS XE Software Improper Input Validation Vulnerability

SOURCE FACT

Cisco · IOS and IOS XE Software

A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow for denial-of-service (DoS).

Required action

Apply updates per vendor instructions.

CISA notes

https://nvd.nist.gov/vuln/detail/CVE-2018-0172

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

CVE-2018-0172

Cisco · IOS and IOS XE Software

Required action

CISA notes

Could this product be present?