CVE-2017-12266

A vulnerability in the routine that loads DLL files in Cisco Meeting App for Windows could allow an authenticated, local attacker to run an executable file with privileges equivalent to those of Cisco Meeting App. The vulnerability is due to incomplete input validation of the path name for DLL files before they are loaded. An attacker could exploit this vulnerability by installing a crafted DLL file in a specific system directory. A successful exploit could allow the attacker to execute commands on the underlying Microsoft Windows host with privileges equivalent to those of Cisco Meeting App. The attacker would need valid user credentials to exploit this vulnerability. Cisco Bug IDs: CSCvd77907.

CVSS v3.0 4.2 MEDIUM
CVSS v2.0 4.6 MEDIUM

4.2^/10

CVSS v3.0 : MEDIUM

Vector : AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Exploitability : 0.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-cma	Vendor Advisory
http://www.securityfocus.com/bid/101158	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:cisco:meeting_app:*:*:*:*:*:*:*:*

Information

Published : 2017-10-05 00:29

Updated : 2019-10-09 16:22

NVD link : CVE-2017-12266

Mitre link : CVE-2017-12266

JSON object : View

CWE

CWE-427

Uncontrolled Search Path Element

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Products Affected

cisco

meeting_app

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