High severity · published May 14, 2016
CVE-2016-1399
The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial…
7.5
CVSS
2.5%
EPSS
No
On KEV
Description
The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service (packet data corruption) via crafted IPv4 ICMP packets, aka Bug ID CSCuy13431.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
Ios · Cisco
15.2(2)eb; 15.2(2)eb1; 15.2(2)ea; 15.2(2)ea1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1399
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1399
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160513-ies
www.securityfocus.com
http://www.securityfocus.com/bid/90665
www.securitytracker.com
http://www.securitytracker.com/id/1035898
ics-cert.us-cert.gov
https://ics-cert.us-cert.gov/advisories/ICSA-16-175-01
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