Detections
Analytics

Qnap QTS Insufficient Entropy (CVE-2023-34973)

medium Tenable OT Security Plugin ID 502507

Synopsis

The remote OT asset is affected by a vulnerability.

Description

An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

https://www.qnap.com/en/security-advisory/qsa-23-59

Plugin Details

Severity: Medium

ID: 502507

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 10/16/2024

Updated: 10/17/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2023-34973

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:qnap:quts_hero:h5.1.0, cpe:/o:qnap:qts:5.0.0, cpe:/o:qnap:qts:5.1.0

Required KB Items: Tenable.ot/Qnap

Exploit Ease: No known exploits are available

Patch Publication Date: 8/24/2023

Vulnerability Publication Date: 8/24/2023

Reference Information

CVE: CVE-2023-34973

CWE: 331