CVE-2017-12235

KEV

Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability

Vendor / Project: Cisco
Product: IOS software
Date added: Mar 3, 2022
Due date: Mar 24, 2022
Known ransomware use: Unknown
CWEs: CWE-20

Description

A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for 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.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2017-12235