AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2016-6415

HIGH · CVSS 7.5 EPSS 87.31% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-19 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Cross-Reference — CISA KEV

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Unknown

Added to KEV: 2023-05-19

Required action: Apply updates per vendor instructions.

CVE
CVE-2016-6415
Severity
HIGH
CVSS
7.5
EPSS
87.31%
Cisco

Original Filing — NVD Description

The server IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.6, IOS XE through 3.18S, IOS XR 4.3.x and 5.0.x through 5.2.x, and PIX before 7.0 allows remote attackers to obtain sensitive information from device memory via a Security Association (SA) negotiation request, aka Bug IDs CSCvb29204 and CSCvb36055 or BENIGNCERTAIN.