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Case File

CVE-2015-4217

MEDIUM · CVSS 4.3 EPSS 2.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2015-06-26 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2015-4217
Severity
MEDIUM
CVSS
4.3
EPSS
2.24%
Cisco

Original NVD Description

The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601.