Medium severity · published Dec 23, 2015
CVE-2015-6431
Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service (device reload) via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID CSCux48405
6.5
CVSS
0.7%
EPSS
No
On KEV
Description
Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service (device reload) via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID CSCux48405.
CVSS vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
IOS XE · Cisco
16.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-6431
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-6431
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2015-1221-iosxe
www.securityfocus.com
http://www.securityfocus.com/bid/79654
www.securitytracker.com
http://www.securitytracker.com/id/1034514
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