Security Advisory

CVE-2025-53645

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-07-09 00:00:00

Last updated 2025-07-22 15:38:23

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Zimbra Collaboration (ZCS) before 9.0.0 Patch 46, 10.0.x before 10.0.15, and 10.1.x before 10.1.9 is vulnerable to a denial of service condition due to improper handling of excessive, comma-separated path segments in the Admin Console. An unauthenticated remote attacker can send specially crafted GET requests that trigger redundant processing and inflated responses. This leads to uncontrolled resource consumption, resulting in denial of service.

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