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Medium severity6.1NVD Advisory· Published Sep 3, 2025· Updated Jun 17, 2026

CVE-2025-20330

CVE-2025-20330

Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an unauthenticated, 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 persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

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Affected products

6
  • Cisco Systems, Inc./Unified Communications Manager Im And Presence Service5 versions
    cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:*:*:*:*:*:*:*:*range: >=15.0,<15su3
    • cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:12.5:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager_im_and_presence_service:14.0:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: 12.5(1)
  • Cisco Systems, Inc./Unified CM IM&Pllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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