CVE-2025-53645
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-09

Last updated on: 2025-07-22

Assigner: MITRE

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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Meta Information
Published
2025-07-09
Last Modified
2025-07-22
Generated
2026-05-27
AI Q&A
2025-07-09
EPSS Evaluated
2026-05-25
NVD
CVE-2025-53645
EUVD
EUVD-2025-20866
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
zimbra collaboration 10.1.9
zimbra collaboration 9.0.0
zimbra collaboration 10.0.15
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability in Zimbra Collaboration Suite (ZCS) before certain patch versions allows an unauthenticated remote attacker to cause a denial of service by sending specially crafted GET requests with excessive, comma-separated path segments. These requests cause redundant processing and inflated responses, leading to uncontrolled resource consumption.


How can this vulnerability impact me? :

The vulnerability can impact you by causing a denial of service condition on the affected Zimbra Collaboration Suite servers. This means the service could become unavailable or unresponsive due to excessive resource consumption triggered by malicious requests.


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