CVE-2013-5559 describes a buffer overflow vulnerability within the Active Template Library (ATL) framework of the VPNAPI COM module in Cisco AnyConnect Secure Mobility Client 2.x. This flaw allows user-assisted remote attackers to execute arbitrary code through a specially crafted HTML document. With a CVSS score of 6.8 (Medium), exploitation requires user interaction and could lead to partial confidentiality, integrity, and availability compromise. There is no public exploit code available (Metasploit, Nuclei, ExploitDB), and the vulnerability shows no signs of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0:*:*:*:*:*:*:* | ||
2.1CPE matchmatch criteria | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1:*:*:*:*:*:*:* | ||
2.2CPE matchmatch criteria | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2:*:*:*:*:*:*:* | ||
2.2.128CPE matchmatch criteria | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.128:*:*:*:*:*:*:* | ||
2.2.133CPE matchmatch criteria | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.133:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P
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