CVE-2014-8023

Current Description

Cisco Adaptive Security Appliance (ASA) Software 9.2(.3) and earlier, when challenge-response authentication is used, does not properly select tunnel groups, which allows remote authenticated users to bypass intended resource-access restrictions via a crafted tunnel-group parameter, aka Bug ID CSCtz48533.

Basic Data

PublishedFebruary 17, 2015
Last ModifiedSeptember 08, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-264
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationSINGLE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactNONE
CVSS 2 - Base Score4.0
SeverityMEDIUM
Exploitability Score8.0
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationCiscoAdaptive Security Appliance Software********9.2.3

Vulnerable Software List

VendorProductVersions
Cisco Adaptive Security Appliance Software *

References

NameSourceURLTags
20150216 Cisco ASA Challenge-Response Tunnel Group Selection Bypass Vulnerabilityhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8023CISCOVendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37489http://tools.cisco.com/security/center/viewAlert.x?alertId=37489CONFIRMVendor Advisory
72618http://www.securityfocus.com/bid/72618BID
1031755http://www.securitytracker.com/id/1031755SECTRACK
cisco-asa-cve20148023-sec-bypass(100922)https://exchange.xforce.ibmcloud.com/vulnerabilities/100922XF