Log in Start free

Vulnerability · Published Jun 6, 2025 · Assigned by qnap

CVE-2024-56805QTS, QuTS hero

Medium 5.3

In plain English

A medium-severity buffer overflow in QTS from QNAP Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 39% of all known vulnerabilities).

Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.5%top 60.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.4.3079 build 20250321 and later QuTS hero h5.2.4.3079 build 20250321 and later

Affected products (as reported)

VendorProductVersions
QNAP Systems Inc. QTS 5.2.x – before 5.2.4.3079 build 20250321
QNAP Systems Inc. QuTS hero h5.2.x – before h5.2.4.3079 build 20250321

Weakness: CWE-120, CWE-122 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References