CVE Vulnerabilities

CVE-2012-5032

Improper Authentication

Published: Apr 23, 2014 | Modified: Apr 23, 2014
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.4 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

The Flex-VPN load-balancing feature in the ipsec-ikev2 implementation in Cisco IOS before 15.1(1)SY3 does not require authentication, which allows remote attackers to trigger the forwarding of VPN traffic to an attacker-controlled destination, or the discarding of this traffic, by arranging for an arbitrary device to become a cluster member, aka Bug ID CSCub93641.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Ios Cisco 15.1 15.1
Ios Cisco * 15.1(1)sy2
Ios Cisco 15.1(1)sy1 15.1(1)sy1
Ios Cisco 15.1(1)sy 15.1(1)sy

Potential Mitigations

References