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Description

A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to obtain secret data or modify memory. We have already fixed the vulnerability in the following versions: QTS 5.2.6.3195 build 20250715 and later QuTS hero h5.2.6.3195 build 20250715 and later

PUBLISHED Reserved 2025-06-30 | Published 2025-10-03 | Updated 2025-10-03 | Assigner qnap




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-134

Product status

Default status
unaffected

5.2.x before 5.2.6.3195 build 20250715
affected

Default status
unaffected

h5.2.x before h5.2.6.3195 build 20250715
affected

Credits

coral finder

References

www.qnap.com/en/security-advisory/qsa-25-36

cve.org (CVE-2025-53407)

nvd.nist.gov (CVE-2025-53407)

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