CVE-2020-3591

Cisco SD-WAN vManage Cross-Site Scripting Vulnerability

Description

A vulnerability in the web-based management interface of the Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Vendor Advisory cisco.com
Affected: Cisco Cisco SD-WAN vManage
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanxsshi-9KHEqRpM patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3591?
CVE-2020-3591 has been scored as a medium severity vulnerability.
How to fix CVE-2020-3591?
To fix CVE-2020-3591, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3591 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3591 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3591?
CVE-2020-3591 affects Cisco Cisco SD-WAN vManage.
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