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CVE-2015-6305

32
FAUCET Score

CVE-2015-6305 is an untrusted search path vulnerability in the Cisco AnyConnect Secure Mobility Client (versions 2.0 through 4.1) on Windows, allowing local users to achieve privilege escalation by introducing a malicious DLL into the current working directory. This vulnerability, a partial fix for CVE-2015-4211, carries a CVSS score of 7.2, indicating high severity with local access, low attack complexity, and complete confidentiality, integrity, and availability impact. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0343CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0.0343:*:*:*:*:*:*:*
2.1.0.148CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1.0.148:*:*:*:*:*:*:*
2.2.0133CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0133:*:*:*:*:*:*:*
2.2.0136CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0136:*:*:*:*:*:*:*
2.2.0140CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0140:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
65.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-38289 · Sep 22, 2015
This CVE's current EPSS score of 0.0120 is in the 83rd percentile among its peer group of 3,241 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

packetstormsecurity.com / files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html
Third Party AdvisoryVDB Entry
code.google.com / p/google-security-research/issues/detail
ExploitVendor Advisory
seclists.org / fulldisclosure/2015/Sep/80
Third Party AdvisoryVDB Entry
exploit-db.com / exploits/38289
ExploitThird Party AdvisoryVDB Entry
tools.cisco.com / security/center/viewAlert.x
Vendor Advisory
securitytracker.com / id/1033643
Third Party AdvisoryVDB Entry