QNAP QTS/QuTS hero 5.1.4.2596 Build 20231128 path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability has been found in QNAP QTS and QuTS hero and classified as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect integrity, and availability. CVE summarizes:

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to read the contents of unexpected files and expose sensitive data via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

The weakness was released by Chumen77 as qsa-24-20. The advisory is shared for download at qnap.com. This vulnerability was named CVE-2023-51366 since 12/18/2023. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 5.1.6.2722 Build 20240402 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-262160, VDB-262161, VDB-262162 and VDB-262163.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 8.7
CNA Vector (qnap): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: QTS/QuTS hero 5.1.6.2722 Build 20240402

Timelineinfo

12/18/2023 CVE reserved
09/06/2024 +262 days Advisory disclosed
09/06/2024 +0 days VulDB entry created
09/12/2024 +6 days VulDB entry last update

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-24-20
Researcher: Chumen77
Status: Confirmed

CVE: CVE-2023-51366 (🔒)
See also: 🔒

Entryinfo

Created: 09/06/2024 08:04 PM
Updated: 09/12/2024 06:02 AM
Changes: 09/06/2024 08:04 PM (64), 09/06/2024 08:05 PM (2), 09/09/2024 04:26 PM (1), 09/12/2024 06:02 AM (9)
Complete: 🔍
Cache ID: 44:A30:40

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