CVE-2012-3915

Cisco IOS 15.2 - Denial of Service via DMVPN Tunnel Traffic

Title source: llm
STIX 2.1

Description

The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/78809

Scores

EPSS 0.0122
EPSS Percentile 65.1%

Details

CWE
CWE-119
Status published
Products (1)
cisco/ios 15.2
Published Sep 16, 2012
Tracked Since Feb 18, 2026