CVE-2015-4217

The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance…

published June 26, 2015

CVSS
—
EPSS
2%
Percentile
82.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02225 · 82.6th percentile
Published
2015-06-26T10:00Z
EPSS history
Timeline
  • 26 JUN 10:00Z
    The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance…
    cvelistv5