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Medium severity6.1NVD Advisory· Published Nov 6, 2024· Updated Jun 17, 2026

CVE-2024-20511

CVE-2024-20511

Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) 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 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 affected interface or access sensitive, browser-based information.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

20
  • Cisco Systems, Inc./Unified Communications Manager19 versions
    cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su1:*:*:*:*:*:*:*+ 18 more
    • cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su1:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su2:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su3:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su4:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.0\(1\)su5:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su1:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su2:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su3:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su4:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su5:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su6:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su7:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su7a:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su8:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su8a:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:unified_communications_manager:12.5\(1\)su9:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: 12.5(1)SU2
  • Cisco Systems, Inc./Cisco Unified Communications Manager Session Management Editionllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

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