CVE-2026-24717
published 2026-06-10CVE-2026-24717: A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they…
PriorityP344medium6.5CVSS 3.1
AVNACLPRHUINSUCHIHAN
EPSS
0.39%
31.1th percentile
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
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| qnap | qts | >= 5.2.0.2737 < 5.2.9.3492 | 5.2.9.3492 |
| qnap | quts_hero | >= h5.0.0 < h5.2.9.3499 | h5.2.9.3499 |
| qnap | quts_hero | >= h5.3.0.3115 < h5.3.4.3500 | h5.3.4.3500 |
| qnap | quts_hero | >= h6.0.0.3324 < h6.0.0.3459 | h6.0.0.3459 |
| qnap_systems_inc | qts | >= 5.2.0 < 5.2.9.3492 build 20260507 | 5.2.9.3492 build 20260507 |
| qnap_systems_inc | quts_hero | >= ? < h6.0.0.3459 build 20260409 | h6.0.0.3459 build 20260409 |
| qnap_systems_inc | quts_hero | >= h5.2.0 < h5.2.9.3499 build 20260514 | h5.2.9.3499 build 20260514 |
| qnap_systems_inc | quts_hero | >= h5.3.0 < h5.3.4.3500 build 20260520 | h5.3.4.3500 build 20260520 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
nvdv4.01.2LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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VulDB
QNAP QTS/QuTS hero path traversal (qsa-26-34)
vuldb·2026-06-15·CVSS 6.5
CVE-2026-24717 [MEDIUM] QNAP QTS/QuTS hero path traversal (qsa-26-34)
A vulnerability has been found in QNAP QTS and QuTS hero and classified as critical. This vulnerability affects unknown code. Performing a manipulation results in path traversal.
This vulnerability is known as CVE-2026-24717. Remote exploitation of the attack is possible. No exploit is available.
The affected component should be upgraded.
GHSA
A path traversal vulnerability has been reported to affect several QNAP operating system versions.
ghsa_unreviewed·2026-06-10
CVE-2026-24717 [MEDIUM] CWE-22 A path traversal vulnerability has been reported to affect several QNAP operating system versions.
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
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-10
Published