ID CVE-2015-6305
Summary Untrusted search path vulnerability in the CMainThread::launchDownloader function in vpndownloader.exe in Cisco AnyConnect Secure Mobility Client 2.0 through 4.1 on Windows allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by dbghelp.dll, aka Bug ID CSCuv01279. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4211.
References
Vulnerable Configurations
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0.0343:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0.0343:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1.0.148:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1.0.148:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0133:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0133:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0136:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0136:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0140:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0140:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0185:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0185:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0254:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0254:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.1003:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.1003:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.0217:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.0217:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2006:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2006:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2010:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2010:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2011:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2011:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2014:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2014:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2017:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2017:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2018:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2018:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2019:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2019:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3041:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3041:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3046:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3046:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3051:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3051:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3054:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3054:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3055:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3055:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5_base:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5_base:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0629:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0629:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.1047:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.1047:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.2052:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.2052:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3050:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3050:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3054:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3054:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.4235:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.4235:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5075:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5075:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5080:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5080:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09231:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09231:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09266:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09266:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09353:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09353:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1\(60\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1\(60\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.02043:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.02043:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05182:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05182:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05187:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05187:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.06073:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.06073:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.07021:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.07021:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(48\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(48\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(64\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(64\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(2049\):*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(2049\):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00048:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00048:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00051:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00051:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
CVSS
Base: 7.2 (as of 12-12-2016 - 19:01)
Impact:
Exploitability:
CWE CWE-426
CAPEC
  • Leveraging/Manipulating Configuration File Search Paths
    This pattern of attack sees an adversary load a malicious resource into a program's standard path so that when a known command is executed then the system instead executes the malicious component. The adversary can either modify the search path a program uses, like a PATH variable or classpath, or they can manipulate resources on the path to point to their malicious components. J2EE applications and other component based applications that are built from multiple binaries can have very long list of dependencies to execute. If one of these libraries and/or references is controllable by the attacker then application controls can be circumvented by the attacker.
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:L/AC:L/Au:N/C:C/I:C/A:C
refmap via4
cisco 20150922 Cisco AnyConnect Secure Mobility Client for Windows Privilege Escalation Vulnerability
exploit-db 38289
fulldisc 20150922 Cisco AnyConnect elevation of privileges via DLL side loading
misc
sectrack 1033643
Last major update 12-12-2016 - 19:01
Published 26-09-2015 - 01:59
Last modified 12-12-2016 - 19:01
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