Firetruck

CVE-2017-12232

KEV
Updated Jan 12, 2026 · PUBLISHED
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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.

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Affected packages

PackageVendor / ProductVersion rangeStatus
Cisco IOSn/a / Cisco IOSCisco IOSaffected