CVEvulnerability

CVE-2015-4217

4.3 MEDIUM Published 2015-06-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-06-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200, CWE-310

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.

Affected configurations

• cisco content security management virtual appliance 8.4.0.0150 • cisco content security management virtual appliance 9.0.0.087 • cisco email security virtual appliance 8.0.0 • cisco email security virtual appliance 8.5.6 • cisco email security virtual appliance 8.5.7 • cisco email security virtual appliance 9.0.0 • cisco web security virtual appliance 7.7.5 • cisco web security virtual appliance 8.0.5 • cisco web security virtual appliance 8.5.0 • cisco web security virtual appliance 8.5.1 • cisco web security virtual appliance 8.6.0 • cisco web security virtual appliance 8.7.0

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References