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Cisco Expressway Series Directory Traversal Vulnerability

cisco-sa-20190501-expressway-traversal · Medium · Published · Updated

A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-expressway-traversal

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2019-1854
Cisco Bug IDsCSCvo47769
CVSS ScoreBase 4.1
Base 4.1 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N/E:X/RL:X/RC:X
Product Names From Source
Cisco Expressway

Related Products

Product CVE Evidence