CVE-2015-4216

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport	Vendor Advisory
http://www.securityfocus.com/bid/75417	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1032726	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1032725	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5:::::::*
	cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.7:::::::*
	cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.6:::::::*
	cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.7.0:::::::*
	cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5:::::::*
	cpe:2.3:a:cisco:content_security_management_virtual_appliance:8.4.0.0150:::::::*
	cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.6.0:::::::*
	cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.0:::::::*

Information

Published : 2015-06-26 03:59

Updated : 2016-12-28 09:44

NVD link : CVE-2015-4216

Mitre link : CVE-2015-4216

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

cisco

email_security_virtual_appliance
web_security_virtual_appliance
content_security_management_virtual_appliance

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