Unscored severity · published Jun 26, 2015
CVE-2015-4217
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before…
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CVSS
2.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Content Security Management Virtual Appliance · Cisco
8.4.0.0150; 9.0.0.087 · source: NVD
ES
Email Security Virtual Appliance · Cisco
8.0.0; 8.5.6; 8.5.7; 9.0.0 · source: NVD
WS
Web Security Virtual Appliance · Cisco
7.7.5; 8.0.5; 8.5.0; 8.5.1; 8.6.0; 8.7.0 · source: NVD
Affected product
CS
Content Security Management Virtual Appliance
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-4217
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-4217
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=39461
Third Party Advisory
http://www.securityfocus.com/bid/75418
Third Party Advisory
http://www.securitytracker.com/id/1032725
Third Party Advisory
http://www.securitytracker.com/id/1032726
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CVE-2015-0732
Cross-site scripting (XSS) vulnerability in Cisco AsyncOS on the Web Security Appliance (WSA) 9.0.0-193; Email Security Appliance (ESA) 8.5.6-113, 9.1.0-032, 9.1.1-000, and…
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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…