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Cisco WebEx Meetings Server User Enumeration Vulnerability

Cisco-SA-20150130-CVE-2015-0597 · Medium · Published · Updated

A vulnerability in the Forgot Password process of the Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to enumerate a valid administrator account. The vulnerability is due to insufficient user input validation. An attacker could exploit this vulnerability by submitting crafted packets to a vulnerable device. Cisco has confirmed the vulnerability in a security notice and released updated software. To exploit the vulnerability, the attacker may need access to trusted or internal networks to transmit crafted packets to the targeted system. This access requirement could limit the likelihood of a successful exploit. 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 apply the appropriate updates.

Administrators are advised to allow only trusted users to have network access.

Administrators may consider using IP-based access control lists (ACLs) to allow only trusted systems to access the affected systems.

Administrators are advised to monitor affected systems.

CVEsCVE-2015-0597
Cisco Bug IDsCSCuj67159, CSCuj67166
CVSS ScoreBase 5.0
Base 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N/E:F/RL:OF/RC:C
Product Names From Source
Cisco WebEx Meetings Server

Related Products

Product CVE Evidence
Cisco Webex Meetings CVE-2015-0597 Cisco OpenVuln
Cisco WebEx Meetings Server CVE-2015-0597 Cisco OpenVuln