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CiscoCVE-2015-4216

HistoryJun 26, 2015 - 10:59 a.m.

CVE-2015-4216

2015-06-2610:59:03

CWE-200

cisco

web.nvd.nist.gov

cisco

web security virtual appliance

email security virtual appliance

security management virtual appliance

ssh

remote support

authentication bypass

cve-2015-4216

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

49.3%

JSON

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.

Affected configurations

Nvd

Node

ciscocontent_security_management_virtual_applianceMatch8.4.0.0150

ciscocontent_security_management_virtual_applianceMatch9.0.0.087

ciscoemail_security_virtual_applianceMatch8.0.0

ciscoemail_security_virtual_applianceMatch8.5.6

ciscoemail_security_virtual_applianceMatch8.5.7

ciscoemail_security_virtual_applianceMatch9.0.0

ciscoweb_security_virtual_applianceMatch7.7.5

ciscoweb_security_virtual_applianceMatch8.0.5

ciscoweb_security_virtual_applianceMatch8.5.0

ciscoweb_security_virtual_applianceMatch8.5.1

ciscoweb_security_virtual_applianceMatch8.6.0

ciscoweb_security_virtual_applianceMatch8.7.0

VendorProductVersionCPE
ciscocontent_security_management_virtual_appliance8.4.0.0150cpe:2.3:a:cisco:content_security_management_virtual_appliance:8.4.0.0150:*:*:*:*:*:*:*
ciscocontent_security_management_virtual_appliance9.0.0.087cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087:*:*:*:*:*:*:*
ciscoemail_security_virtual_appliance8.0.0cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0:*:*:*:*:*:*:*
ciscoemail_security_virtual_appliance8.5.6cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.6:*:*:*:*:*:*:*
ciscoemail_security_virtual_appliance8.5.7cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.7:*:*:*:*:*:*:*
ciscoemail_security_virtual_appliance9.0.0cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0:*:*:*:*:*:*:*
ciscoweb_security_virtual_appliance7.7.5cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5:*:*:*:*:*:*:*
ciscoweb_security_virtual_appliance8.0.5cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5:*:*:*:*:*:*:*
ciscoweb_security_virtual_appliance8.5.0cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.0:*:*:*:*:*:*:*
ciscoweb_security_virtual_appliance8.5.1cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	content_security_management_virtual_appliance	8.4.0.0150	cpe:2.3:a:cisco:content_security_management_virtual_appliance:8.4.0.0150:::::::*
cisco	content_security_management_virtual_appliance	9.0.0.087	cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087:::::::*
cisco	email_security_virtual_appliance	8.0.0	cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0:::::::*
cisco	email_security_virtual_appliance	8.5.6	cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.6:::::::*
cisco	email_security_virtual_appliance	8.5.7	cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.7:::::::*
cisco	email_security_virtual_appliance	9.0.0	cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0:::::::*
cisco	web_security_virtual_appliance	7.7.5	cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5:::::::*
cisco	web_security_virtual_appliance	8.0.5	cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5:::::::*
cisco	web_security_virtual_appliance	8.5.0	cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.0:::::::*
cisco	web_security_virtual_appliance	8.5.1	cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1:::::::*