Cybersecurity Alerts

Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability

There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-20

References

• https://nvd.nist.gov/vuln/detail/CVE-2017-12234