4.9
CVSSv2

CVE-2020-3405

Published: 16/07/2020 Updated: 23/07/2020
CVSS v2 Base Score: 4.9 | Impact Score: 4.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 7.3 | Impact Score: 5.2 | Exploitability Score: 2.1
VMScore: 436
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:N

Vulnerability Summary

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote malicious user to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the malicious user to read and write files within the affected application.

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Vendor Advisories

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files An attacker could exploit this vulnerabilit ...