Cybersecurity Alerts

Actively Exploited Vulnerabilities

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CVE-2017-12232

Cisco | IOS softwareAdded 2022-03-03Remediation Deadline 2022-03-24

Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability

A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 (ISR G2) Routers running Cisco IOS could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-399

References