High severity · published Oct 28, 2016
CVE-2016-6357
A vulnerability in the configured security policies, including drop email filtering, in Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated,…
7.5
CVSS
2.4%
EPSS
No
On KEV
Description
A vulnerability in the configured security policies, including drop email filtering, in Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass a configured drop filter by using an email with a corrupted attachment. More Information: CSCuz01651. Known Affected Releases: 10.0.9-015 9.7.1-066 9.9.6-026.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Email Security Appliance · Cisco
9.7.1-066; 9.9.6-026 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6357
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6357
www.securityfocus.com
http://www.securityfocus.com/bid/93909
www.securitytracker.com
http://www.securitytracker.com/id/1037114
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161026-esa5
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