CVE-2021-34701
Description
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), and Cisco Unity Connection could allow an authenticated, remote attacker to access sensitive data on an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the affected system.
How to fix
- cisco unified_communications_manager14su1 or later
- cisco unified_communications_manager_im_and_presence_service14su1 or later
- cisco unity_connection14su1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco unified_communications_manager | v < 14su1 | 14su1 |
| cisco unified_communications_manager_im_and_presence_service | v < 14su1 | 14su1 |
| cisco unity_connection | v < 14su1 | 14su1 |
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Attack Surface Management
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