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Cisco TelePresence Management Suite XML Vulnerability

Cisco-SA-20150216-CVE-2015-0620 · Medium · Published · Updated

A vulnerability in the configuration of the XML parser of the Cisco TelePresence Management Suite (TMS) could allow an authenticated, remote attacker to cause a denial of service condition. The vulnerability is due to improper handling of XML external entities. An attacker could exploit this vulnerability by submitting POST requests to the targeted system. Cisco has confirmed the vulnerability in a security notice; however, software updates are not available. To exploit this vulnerability, an attacker must authenticate to the targeted device. These requirements would likely decrease the possibility 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 contact the vendor regarding future updates and releases.

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

Administrators can help protect affected systems from external attacks by using a solid firewall strategy.

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-2015-0620
Cisco Bug IDsCSCus51494
CVSS ScoreBase 4.0
Base 4.0 AV:N/AC:L/Au:S/C:N/I:N/A:P/E:F/RL:U/RC:C
Product Names From Source
Cisco TelePresence Management Suite (TMS)

Related Products

Product CVE Evidence
Cisco TelePresence Management Suite (TMS) CVE-2015-0620 Cisco OpenVuln
Cisco TelePresence CVE-2015-0620 Cisco OpenVuln