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CVE-2025-48725— QuTS hero

Quick assessment

Affected
QNAP Systems Inc. QuTS hero
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems QuTS hero是中国威联通科技（QNAP Systems）公司的一个操作系统。 QNAP Systems QuTS hero h5.3.2.3354之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致远程攻击者修改内存或使进程崩溃。

AI Predicted 4.4 Difficulty: Moderate EPSS 0.46% · P39
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I. Basic Information for CVE-2025-48725

Vulnerability Information
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Vulnerability Title
QuTS hero
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: QuTS hero h5.3.2.3354 build 20251225 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems QuTS hero 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QuTS hero是中国威联通科技（QNAP Systems）公司的一个操作系统。 QNAP Systems QuTS hero h5.3.2.3354之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致远程攻击者修改内存或使进程崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QuTS hero h5.3.x ~ h5.3.2.3354 build 20251225 -

II. Public POCs for CVE-2025-48725

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III. Intelligence Information for CVE-2025-48725

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Same Patch Batch · QNAP Systems Inc. · 2026-02-11 · 49 CVEs total

CVE-2025-58467 Qsync Central
CVE-2025-58472 Qsync Central
CVE-2025-62853 File Station 5
CVE-2025-66274 QTS, QuTS hero
CVE-2025-66277 QTS, QuTS hero
CVE-2025-66278 File Station 5
CVE-2025-68406 Qsync Central
CVE-2026-22894 File Station 5
CVE-2025-62856 File Station 5
CVE-2025-58470 Qsync Central
CVE-2025-58471 Qsync Central
CVE-2025-58466 QTS, QuTS hero
CVE-2025-57713 File Station 5
CVE-2025-57711 Qsync Central
CVE-2025-57710 Qsync Central
CVE-2025-57709 Qsync Central
CVE-2025-57708 Qsync Central
CVE-2025-57707 File Station 5
CVE-2025-54170 Qsync Central
CVE-2025-54169 File Station 5

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: QuTS hero
Same vendor: QNAP Systems Inc.
Same weakness: CWE-120

V. Comments for CVE-2025-48725

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