CVE-2016-6364 : The User Data Services (UDS) API implementation in Cisco Unified Communications

The User Data Services (UDS) API implementation in Cisco Unified Communications Manager 11.5 allows remote attackers to bypass intended access restrictions and obtain sensitive information via unspecified API calls, aka Bug ID CSCux67855.

Published 2016-08-23 02:11:04

Updated 2016-12-12 19:49:56

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2016-6364

Cisco » Unified Communications Manager » Version: 11.5.0
cpe:2.3:a:cisco:unified_communications_manager:11.5.0:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2016-6364

Top countries where our scanners detected CVE-2016-6364

Top open port discovered on systems with this issue 5061

IPs affected by CVE-2016-6364 611

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2016-6364!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2016-6364

EPSS FAQ

0.13%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 46 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-6364

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2016-6364

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-6364

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160817-ucm

Cisco Unified Communications Manager Information Disclosure Vulnerability
Vendor Advisory
http://www.securitytracker.com/id/1036650

Cisco Unified Communications Manager UDS API Authentication Flaw Lets Remote Users Obtain Potentially Sensitive Information on the Target System - SecurityTracker
Third Party Advisory;VDB Entry
http://www.securityfocus.com/bid/92517

Cisco Unified Communications Manager CVE-2016-6364 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry