CVE-2025-54152
Analyzed Analyzed - Analysis Complete
Out-of-Range Pointer Offset in Qsync Central Allows Memory Disclosure

Publication date: 2026-02-11

Last updated on: 2026-02-12

Assigner: QNAP Systems, Inc.

Description
A use of out-of-range pointer offset vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read sensitive portions of memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
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Meta Information
Published
2026-02-11
Last Modified
2026-02-12
Generated
2026-06-16
AI Q&A
2026-02-11
EPSS Evaluated
2026-06-14
NVD
CVE-2025-54152
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
qnap qsync_central From 5.0.0.0 (inc) to 5.0.0.4 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-823 The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer.
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Executive Summary

This vulnerability is a use of out-of-range pointer offset issue affecting Qsync Central. It allows a remote attacker who has gained access to a user account to exploit the flaw and read sensitive portions of memory.

Impact Analysis

If exploited, this vulnerability could allow an attacker with user account access to read sensitive memory areas, potentially exposing confidential information stored in memory.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, you should upgrade Qsync Central to version 5.0.0.4 or later, as the vulnerability has been fixed starting from that version.

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