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VULNERABILITIES

CVE-2015-4216 Details

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 root authorized key across different customers' installations, which makes it easier for remote attackers to bypass authentication by leveraging knowledge of a private key from another installation, aka Bug IDs CSCuu95988, CSCuu95994, and CSCuu96630.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
cisco content security management virtual appliance
8.4.0.0150
9.0.0.087

CPE

  • cpe:2.3:a:cisco:content_security_management_virtual_appliance:8.4.0.0150:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco email security virtual appliance
8.0.0
8.5.6
8.5.7
9.0.0

CPE

  • cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.6:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.7:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco web security virtual appliance
7.7.5
8.0.5
8.5.0
8.5.1
8.6.0

CPE

  • cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:web_security_virtual_appliance:8.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:web_security_virtual_appliance:8.7.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2015-4216
NVD Published Date:
Jun 26, 2015
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2015-4216 Details - Not Deferred