CVE-2025-20216
Cisco Catalyst SD-WAN Manager Reflected HTML Injection Vulnerability
Severity
Medium 4.7
CVSS 3.1
Exploited
Not listed
EPSS
0.003
22.7th percentile
Discovered by
Third party
Published by the vendor
Published
May 7, 2025
Assigned by cisco
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.
Weakness: CWE-74
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Catalyst SD-WAN Manager | Network & Security Management | cna-assigner |
Vendor-reported affected versions (1)
- Cisco · Cisco Catalyst SD-WAN Manager