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Cisco WebEx Training Center Registration ID Exposure Vulnerability

Cisco-SA-20131213-CVE-2013-6973 · Medium · Published · Updated

A vulnerability in Cisco WebEx Training Center could allow an unauthenticated, remote attacker to gather the registration ID of other users. The vulnerability is due to inappropriate disclosure of sensitive information to unauthenticated users. An attacker could exploit this vulnerability by sending a crafted URL request to a vulnerable server. Cisco has confirmed the vulnerability in a security notice; however, software updates are not available. To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link. Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.

Cisco advisory · CSAF JSON

Workarounds

Administrators are advised to contact the vendor regarding future updates and releases.

Users are advised not to visit websites or follow links that have suspicious characteristics or cannot be verified as safe.

Administrators are advised to monitor affected systems.

CVEsCVE-2013-6973
Cisco Bug IDsCSCul57121
CVSS ScoreBase 4.3
Base 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N/E:F/RL:U/RC:C
Product Names From Source
Cisco WebEx Training Center

Related Products

Product CVE Evidence
Cisco WebEx Training Center CVE-2013-6973 Cisco OpenVuln