Cisco Bug: CSCvt74757 - Cisco SD-WAN vManage Software Path Traversal Vulnerability
Sep 23, 2020
- Cisco SD-WAN
Known Affected Releases
Symptom: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct path traversal attacks and obtain read access to sensitive files on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to the affected system. A successful exploit could allow the attacker to view arbitrary files on the affected system. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmandowndir-CVGvdKM3 Conditions: At the time of publication, this vulnerability affected Cisco SD-WAN vManage Software releases 19.2.2 and earlier. At the time of publication, Cisco SD-WAN vManage Software Release 19.2.3 contained the fix for this vulnerability.
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