Path traversal in Cisco SD-WAN vManage - CVE-2023-20261

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Main Vulnerability Database Vulnerabilities #VU82208

Path traversal in Cisco SD-WAN vManage - CVE-2023-20261

Published: October 18, 2023


Vulnerability identifier: #VU82208
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-20261
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco SD-WAN vManage
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote user to obtain arbitrary files from the system.

The vulnerability exists due to input validation error in the web UI. A remote user can send specially crafted HTTP request to the web UI and obtain arbitrary files from the underlying Linux file system.


Remediation

Install update from vendor's website.


External links