CVE-2015-0607

The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0607	Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37711	Vendor Advisory
http://www.securityfocus.com/bid/72794
http://www.securitytracker.com/id/1031817

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios:15.4\(1\)t:::::::*
	cpe:2.3:o:cisco:ios:15.4\(1\)t1:::::::*
	cpe:2.3:o:cisco:ios:15.4\(1\)t2:::::::*
	cpe:2.3:o:cisco:ios:15.4\(1\)t3:::::::*
	cpe:2.3:o:cisco:ios:15.4\(1\)t4:::::::*
	cpe:2.3:o:cisco:ios:15.4\(2\)t:::::::*
	cpe:2.3:o:cisco:ios:15.4\(2\)t1:::::::*
	cpe:2.3:o:cisco:ios:15.4\(2\)t2:::::::*
	cpe:2.3:o:cisco:ios:15.4\(2\)t3:::::::*
	cpe:2.3:o:cisco:ios:15.4\(100\)t:::::::*
	cpe:2.3:o:cisco:ios:15.4t:::::::*

History

No history.

Information

Published : 2015-03-06 03:00

Updated : 2015-03-06 16:17

NVD link : CVE-2015-0607

Mitre link : CVE-2015-0607

CVE.ORG link : CVE-2015-0607

JSON object : View

Products Affected

cisco

ios

CWE

CWE-287

Improper Authentication

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