Medium severity · published Oct 5, 2016
CVE-2016-6416
The FTP service in Cisco AsyncOS on Email Security Appliance (ESA) devices 9.6.0-000 through 9.9.6-026, Web Security Appliance (WSA) devices 9.0.0-162 through 9.5.0-444, and…
5.9
CVSS
2%
EPSS
No
On KEV
Description
The FTP service in Cisco AsyncOS on Email Security Appliance (ESA) devices 9.6.0-000 through 9.9.6-026, Web Security Appliance (WSA) devices 9.0.0-162 through 9.5.0-444, and Content Security Management Appliance (SMA) devices allows remote attackers to cause a denial of service via a flood of FTP traffic, aka Bug IDs CSCuz82907, CSCuz84330, and CSCuz86065.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Content Security Management Appliance · Cisco
9.1.0; 9.1.0-004; 9.1.0-031; 9.1.0-033; 9.1.0-103; 9.5.0; +1 more · source: NVD
ES
Email Security Appliance · Cisco
9.6.0-000; 9.6.0-042; 9.6.0-051; 9.7.1-066; 9.9.6-026; 9.9_base · source: NVD
WS
Web Security Appliance · Cisco
9.0.0-162; 9.1.0-000; 9.1.0-070; 9.1_base; 9.5.0-235; 9.5.0-284; +2 more · source: NVD
Affected product
CS
Content Security Management Appliance
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6416
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6416
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aos
www.securityfocus.com
http://www.securityfocus.com/bid/93198
www.securitytracker.com
http://www.securitytracker.com/id/1036915
www.securitytracker.com
http://www.securitytracker.com/id/1036916
www.securitytracker.com
http://www.securitytracker.com/id/1036917
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