What’s Vulnerable › Vulnerabilities

CVE-2022-20765: Cisco UCS Director JavaScript Cross-Site Scripting Vulnerability

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-27 · updated 2026-06-17
• Weakness: CWE-80

Description

A vulnerability in the web applications of Cisco UCS Director could allow an authenticated, remote attacker to conduct a cross-site scripting attack on an affected system. This vulnerability is due to unsanitized user input. An attacker could exploit this vulnerability by submitting custom JavaScript to affected web applications. A successful exploit could allow the attacker to rewrite web page content, access sensitive information stored in the applications, and alter data by submitting forms.

Affected products

• Cisco UCS Director: before 6.6 — fixed in 6.6

How to fix

Upgrade to a fixed version: Cisco UCS Director 6.6. Check the vendor advisory for mitigations.

References

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-UCS-XSS-uQSME3L7
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-UCS-XSS-uQSME3L7

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