Detections
Analytics

CVE-2015-4191

high

Description

Cisco IOS XR 5.2.1 allows remote attackers to cause a denial of service (ipv6_io service reload) via a malformed IPv6 packet, aka Bug ID CSCuq95565.

References

http://www.securitytracker.com/id/1032615

http://www.securityfocus.com/bid/75260

http://tools.cisco.com/security/center/viewAlert.x?alertId=39383

Details

Source: Mitre, NVD

Published: 2015-06-19

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00756