Vulnerabilities (CVE)

Filtered by vendor Qnap Subscribe
Total 635 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2009-3200 1 Qnap 2 Ts-239 Pro Turbo Nas, Ts-639 Pro Turbo Nas 2026-06-16 5.9 MEDIUM N/A
The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create an undocumented recovery key and store it in the ENCK variable in flash memory, which allows local users to bypass the passphrase requirement and decrypt the hard drive by reading this variable, deobfuscating the key, and running a cryptsetup luksOpen command.
CVE-2026-24719 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A command injection 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 execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later
CVE-2026-24716 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A NULL pointer dereference 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 launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
CVE-2026-22893 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A command injection 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 execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
CVE-2025-66281 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
CVE-2025-66279 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A command injection 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 execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
CVE-2025-66273 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
A command injection 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 execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
CVE-2025-66280 1 Qnap 2 Qts, Quts Hero 2026-06-15 N/A 7.2 HIGH
An integer overflow or wraparound 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 compromise the security of the system. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
CVE-2025-62850 1 Qnap 1 Quts Hero 2026-06-15 N/A 7.2 HIGH
A NULL pointer dereference 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 launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
CVE-2025-66276 1 Qnap 1 Qts 2026-06-12 N/A 9.8 CRITICAL
QuTS hero is not affected. We have already fixed the vulnerability in the following version: QTS 5.2.7.3256 build 20250913 and later
CVE-2026-24717 1 Qnap 2 Qts, Quts Hero 2026-06-12 N/A 6.5 MEDIUM
A path traversal 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 read the contents of unexpected files or system data. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
CVE-2026-26237 1 Qnap 1 Qumagie 2026-06-12 N/A 7.5 HIGH
A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions. We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later
CVE-2026-44083 1 Qnap 1 Qumagie 2026-06-12 N/A 9.8 CRITICAL
An authorization bypass through user-controlled key vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to gain unintended privileges. We have already fixed the vulnerability in the following version: QuMagie 2.9.1 and later
CVE-2025-62858 1 Qnap 2 Qts, Quts Hero 2026-06-12 N/A 6.5 MEDIUM
A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later
CVE-2026-41539 1 Qnap 2 Qts, Quts Hero 2026-06-12 N/A 6.1 MEDIUM
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3500 build 20260520 and later
CVE-2026-26236 1 Qnap 1 Qumagie 2026-06-12 N/A 7.5 HIGH
A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions. We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later
CVE-2026-22899 1 Qnap 1 File Station 2026-06-12 N/A 6.5 MEDIUM
A NULL pointer dereference vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5208 and later
CVE-2026-24720 1 Qnap 1 File Station 2026-06-12 N/A 6.5 MEDIUM
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later
CVE-2025-62851 1 Qnap 1 License Center 2026-06-12 N/A 4.4 MEDIUM
A path traversal vulnerability has been reported to affect License Center. If a local attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: License Center 1.9.56 and later
CVE-2026-24724 1 Qnap 1 File Station 2026-06-12 N/A 8.1 HIGH
An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later