8.8
CVSSv3

CVE-2020-3381

Published: 16/07/2020 Updated: 23/05/2023
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

A vulnerability in the web management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote malicious user to conduct directory traversal attacks and obtain read and write access to sensitive files on a targeted system. The vulnerability is due to a lack of proper validation of files that are uploaded to an affected device. An attacker could exploit this vulnerability by uploading a crafted file to an affected system. An exploit could allow the malicious user to view or modify arbitrary files on the targeted system.

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cisco sd-wan_firmware

Vendor Advisories

A vulnerability in the web management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct directory traversal attacks and obtain read and write access to sensitive files on a targeted system The vulnerability is due to a lack of proper validation of files that are uploaded to an affected device An a ...