Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.0%
CVSS Severity
CVSS v2 Score 5.0
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport
- http://www.securityfocus.com/bid/75417
- http://www.securitytracker.com/id/1032725
- http://www.securitytracker.com/id/1032726
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport
- http://www.securityfocus.com/bid/75417
- http://www.securitytracker.com/id/1032725
- http://www.securitytracker.com/id/1032726
Products affected by CVE-2015-4216
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cpe:2.3:a:cisco:content_security_management_virtual_appliance:8.4.0.0150
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cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087
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cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0
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cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.6
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cpe:2.3:a:cisco:email_security_virtual_appliance:8.5.7
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cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0
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cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5
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cpe:2.3:a:cisco:web_security_virtual_appliance:8.0.5
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cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.0
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cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1
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cpe:2.3:a:cisco:web_security_virtual_appliance:8.6.0
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cpe:2.3:a:cisco:web_security_virtual_appliance:8.7.0