CVE-2021-34773

published 2021-11-04

CVE-2021-34773: A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session…

Priority P3 35 medium 6.5 CVSS 3.1

AV N AC L PR N UI R S U C N I H A N

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), and Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the targeted user. These actions could include modifying the device configuration and deleting (but not creating) user accounts.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_unified_communications_manager	—	—
cisco	unified_communications_manager	—	—
cisco	unified_communications_manager_im_and_presence_service	—	—
cisco	unified_communications_manager_im_and_presence_service	—	—
cisco	unified_communications_manager_im_and_presence_service	—	—
cisco	unified_communications_manager_im_and_presence_service	—	—
cisco	unified_communications_products	—	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:N

vendor_cisco 6.5 MEDIUM

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CWE-352