CVE-2025-33040
BaseFortify
Publication date: 2025-10-03
Last updated on: 2025-10-07
Assigner: QNAP Systems, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qnap | qsync_central | From 4.2.0.0 (inc) to 5.0.0.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-770 | The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in Qsync Central involves the allocation of resources without any limits or throttling. A remote attacker who has gained access to a user account can exploit this flaw to consume resources excessively, thereby preventing other systems, applications, or processes from accessing the same type of resource.
How can this vulnerability impact me? :
The vulnerability can lead to denial of service conditions by allowing an attacker to exhaust resources, which prevents other legitimate systems, applications, or processes from functioning properly. This can disrupt normal operations and degrade system availability.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, immediately update Qsync Central to version 5.0.0.1 (released on 2025/07/09) or later, as the vulnerability has been fixed in these versions.