CVE-2013-6979

The VTY authentication implementation in Cisco IOS XE 03.02.xxSE and 03.03.xxSE incorrectly relies on the Linux-IOS internal-network configuration, which allows remote attackers to bypass authentication by leveraging access to a 192.168.x.2 source IP address, aka Bug ID CSCuj90227.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 UNKNOWN
NETWORK
HIGH
AV:N/AC:H/Au:N/C:C/I:N/A:N
ciscoCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
VendorProductVersion
ciscoios_xe
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://osvdb.org/101351
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6979
http://www.securityfocus.com/bid/64502
http://www.securitytracker.com/id/1029537
https://exchange.xforce.ibmcloud.com/vulnerabilities/89901
http://osvdb.org/101351
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6979
http://www.securityfocus.com/bid/64502
http://www.securitytracker.com/id/1029537
https://exchange.xforce.ibmcloud.com/vulnerabilities/89901