CVE-2025-20216
MEDIUMDescription
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.
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CVSS v3.1 Score
4.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Weakness Type (CWE)
CWE-74
CWE-74
Affected Products
| Vendor | Product |
|---|---|
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
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| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
| cisco | catalyst_sd-wan_manager |
References
Frequently Asked Questions
What is CVE-2025-20216? +
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. It has a CVSS v3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2025-20216? +
CVE-2025-20216 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-20216? +
CVE-2025-20216 affects products from cisco, specifically: catalyst_sd-wan_manager. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-20216? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.
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