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Cisco SD-WAN vManage Software Path Traversal Vulnerability

cisco-sa-vman-pathtrav-Z5mCVsjf · Medium · Published · Updated

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 write 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 an affected system. A successful exploit could allow the attacker to write 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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-pathtrav-Z5mCVsjf

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2021-1259
Cisco Bug IDsCSCvi59632, CSCvk28549
CVSS ScoreBase 5.3
Base 5.3 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:X/RL:X/RC:X
Product Names From Source
Cisco SD-WAN vManage, Cisco Catalyst SD-WAN Manager

Related Products

Product CVE Evidence
Cisco SD-WAN vManage CVE-2021-1259 Cisco OpenVuln
Cisco Catalyst SD-WAN Manager CVE-2021-1259 Cisco OpenVuln
Cisco Catalyst SD-WAN CVE-2021-1259 Cisco OpenVuln