cvedb.io
CVE-2025-53645
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2025-07-09T17:15:31.297 · Last modified 2026-06-17T09:38:37.957

Summary

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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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.