CVE-2025-20216

Cisco Catalyst SD-WAN Manager Reflected HTML Injection Vulnerability

Description

A vulnerability in the web interface of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to inject HTML into the browser of an authenticated user. This vulnerability is due to improper sanitization of input to the web interface. An attacker could exploit this vulnerability by convincing an authenticated user to click a malicious link. A successful exploit could allow the attacker to inject HTML into the browser of an authenticated Cisco Catalyst SD-WAN Manager user.

Category

4.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: Cisco Cisco Catalyst SD-WAN Manager
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2025-20216?
CVE-2025-20216 has been scored as a medium severity vulnerability.
How to fix CVE-2025-20216?
To fix CVE-2025-20216, 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-2025-20216 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-20216 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-2025-20216?
CVE-2025-20216 affects Cisco Cisco Catalyst SD-WAN Manager.
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