CVE-2016-1407

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CVSS 3.0

7.5 high

EPSS

2%p77

Published

May 25, 2016 (May 25, 2016)

Modified

Jun 17, 2026

Description

Cisco IOS XR through 5.3.2 mishandles Local Packet Transport Services (LPTS) flow-base entries, which allows remote attackers to cause a denial of service (session drop) by making many connection attempts to open TCP ports, aka Bug ID CSCux95576.

Vendors: cisco
Products: ios xr
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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