CVE-2017-6624
MEDIUMCisco IOS 15.5(3)M for CallManager Express - Unauthenticated Toll Fraud via Configuration Bypass
Title source: llmDescription
A vulnerability in Cisco IOS 15.5(3)M Software for Cisco CallManager Express (CME) could allow an unauthenticated, remote attacker to make unauthorized phone calls. The vulnerability is due to a configuration restriction in the toll-fraud protections component of the affected software. An attacker could exploit this vulnerability to place unauthorized, long-distance phone calls by using an affected system. Cisco Bug IDs: CSCuy40939.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/98283
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1038398
Vendor Advisory x_refsource_confirm
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cme1
Scores
CVSS v3
5.3
EPSS
0.0138
EPSS Percentile
68.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-264
CWE-287
Status
published
Products (2)
cisco/ios
15.5\(3\)m
n/a/Cisco CallManager Express
Cisco CallManager Express
Published
May 03, 2017
Tracked Since
Feb 18, 2026