Vulnerability Details : CVE-2017-12268
A vulnerability in the Network Access Manager (NAM) of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to enable multiple network adapters, aka a Dual-Homed Interface vulnerability. The vulnerability is due to insufficient NAM policy enforcement. An attacker could exploit this vulnerability by manipulating network interfaces of the device to allow multiple active network interfaces. A successful exploit could allow the attacker to send traffic over a non-authorized network interface. Cisco Bug IDs: CSCvf66539.
Exploit prediction scoring system (EPSS) score for CVE-2017-12268
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-12268
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
3.9
|
2.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N |
2.0
|
4.0
|
NIST |
CWE ids for CVE-2017-12268
-
Assigned by: ykramarz@cisco.com (Secondary)
References for CVE-2017-12268
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http://www.securityfocus.com/bid/101157
Cisco AnyConnect Secure Mobility Client CVE-2017-12268 Local Security Bypass VulnerabilityThird Party Advisory;VDB Entry
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-anam
Cisco AnyConnect Network Access Manager Dual-Homed Interface VulnerabilityVendor Advisory
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http://www.securitytracker.com/id/1039507
Cisco AnyConnect Secure Mobility Client NAM Access Policy Bypass Flaw Lets Local Users Activate Multiple Network Interfaces - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2017-12268
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.5\(822\):*:*:*:*:*:*:*