Description
The default configuration of the Group Encrypted Transport VPN (GET VPN) feature on Cisco IOS uses an improper mechanism for enabling Group Domain of Interpretation (GDOI) traffic flow, which allows remote attackers to bypass the encryption policy via certain uses of UDP port 848, aka Bug ID CSCui07698.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://osvdb.org/95460
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3436
Vendor Advisory x_refsource_confirm
http://tools.cisco.com/security/center/viewAlert.x?alertId=30140
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/85868
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/61362
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1028810
Scores
EPSS
0.0143
EPSS Percentile
70.2%
Details
CWE
CWE-264
Status
published
Products (1)
cisco/ios
Published
Jul 19, 2013
Tracked Since
Feb 18, 2026