Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2015-6305

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.

Published

2015-09-26T01:59:09.627

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.2 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-426

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	cisco	anyconnect_secure_mobility_client	2.0.0343	Yes
Application	cisco	anyconnect_secure_mobility_client	2.1.0.148	Yes
Application	cisco	anyconnect_secure_mobility_client	2.2.0133	Yes
Application	cisco	anyconnect_secure_mobility_client	2.2.0136	Yes
Application	cisco	anyconnect_secure_mobility_client	2.2.0140	Yes
Application	cisco	anyconnect_secure_mobility_client	2.3.0185	Yes
Application	cisco	anyconnect_secure_mobility_client	2.3.0254	Yes
Application	cisco	anyconnect_secure_mobility_client	2.3.1003	Yes
Application	cisco	anyconnect_secure_mobility_client	2.3.2016	Yes
Application	cisco	anyconnect_secure_mobility_client	2.4.0202	Yes
Application	cisco	anyconnect_secure_mobility_client	2.4.1012	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.0217	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2006	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2010	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2011	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2014	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2017	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2018	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.2019	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.3041	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.3046	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.3051	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.3054	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5.3055	Yes
Application	cisco	anyconnect_secure_mobility_client	2.5_base	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.0	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.0629	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.1047	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.2052	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.3050	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.3054	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.4235	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.5075	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.5080	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.09231	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.09266	Yes
Application	cisco	anyconnect_secure_mobility_client	3.0.09353	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1\(60\)	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.0	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.02043	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.05182	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.05187	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.06073	Yes
Application	cisco	anyconnect_secure_mobility_client	3.1.07021	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0\(48\)	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0\(64\)	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0\(2049\)	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0.0	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0.00048	Yes
Application	cisco	anyconnect_secure_mobility_client	4.0.00051	Yes
Application	cisco	anyconnect_secure_mobility_client	4.1.0	Yes
Operating System	microsoft	windows	*	No

References

http://packetstormsecurity.com/files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html Third Party Advisory, VDB Entry ([email protected])
http://seclists.org/fulldisclosure/2015/Sep/80 Third Party Advisory, VDB Entry ([email protected])
http://tools.cisco.com/security/center/viewAlert.x?alertId=41136 Vendor Advisory ([email protected])
http://www.securitytracker.com/id/1033643 Third Party Advisory, VDB Entry ([email protected])
https://code.google.com/p/google-security-research/issues/detail?id=460 Exploit, Vendor Advisory ([email protected])
https://www.exploit-db.com/exploits/38289/ Exploit, Third Party Advisory, VDB Entry ([email protected])
http://packetstormsecurity.com/files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2015/Sep/80 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/viewAlert.x?alertId=41136 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1033643 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://code.google.com/p/google-security-research/issues/detail?id=460 Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/38289/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)