CVE-2017-12235 — Actively Exploited: IOS software (Cisco)
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.
| CVE ID | CVE-2017-12235 |
|---|---|
| Vendor | Cisco |
| Product | IOS software |
| Vulnerability name | Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability |
| Date added | 2022-03-03 |
| Remediation due | 2022-03-24 |
| Known ransomware use | Unknown |
| Required action | Apply updates per vendor instructions. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
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