CVE-2017-12232 — Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability

CISA KEV listed Added March 3, 2022 Remediate by March 24, 2022

Description

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.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2017-12232

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