VULNERABILITY INTELLIGENCE

CVE-2016-1407

CVSS score7.5 HIGH
EPSS probability1.76%
CISA KEVNot currently listed
Published2016-05-25
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references