A vulnerability in the auto discovery phase of Cisco Spark Hybrid Calendar Service could allow an unauthenticated, remote attacker to view sensitive information in the unencrypted headers of an HTTP method request. The attacker could use this information to conduct additional reconnaissance attacks leading to the disclosure of sensitive customer data. The vulnerability exists in the auto discovery phase because an unencrypted HTTP request is made due to requirements for implementing the Hybrid Calendar service. An attacker could exploit this vulnerability by monitoring the unencrypted traffic on the network. An exploit could allow the attacker to access sensitive customer data belonging to Office365 users, such as email and calendar events. Cisco Bug IDs: CSCvg35593.
History

Mon, 02 Dec 2024 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2018-03-27T09:00:00

Updated: 2024-12-02T20:56:14.074Z

Reserved: 2017-08-03T00:00:00

Link: CVE-2017-12310

cve-icon Vulnrichment

Updated: 2024-08-05T18:36:54.487Z

cve-icon NVD

Status : Modified

Published: 2018-03-27T09:29:00.217

Modified: 2024-11-21T03:09:17.107

Link: CVE-2017-12310

cve-icon Redhat

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