certfr_avis - certfr-2021-avi-503

CERTFR-2021-AVI-503

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Qnap HBS. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Qnap	QTS	QTS versions 4.3.4 et 4.3.3 avec HBS 3 versions antérieures à 3.0.210506
	Qnap	QTS	QTS versions 4.3.6 avec HBS 3 versions antérieures à 3.0.210507

References

Title

Publication Time

CVE-2021-28809 (GCVE-0-2021-28809)

Vulnerability from cvelistv5

Published

2021-07-08 07:40

Modified

2024-09-17 00:36

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-284 - Improper Access Control
CWE-306 - Missing Authentication for Critical Function
CWE-749 - Exposed Dangerous Method or Function

Summary

An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulnerability in the following versions of HBS 3: QTS 4.3.6: HBS 3 v3.0.210507 and later QTS 4.3.4: HBS 3 v3.0.210506 and later QTS 4.3.3: HBS 3 v3.0.210506 and later

References

URL

Tags

	https://www.qnap.com/en/security-advisory/qsa-21-19	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-21-783/	x_refsource_MISC

Impacted products

Vendor

Product

Version

QNAP Systems Inc.

HBS 3

Version: unspecified < v3.0.210507

	QNAP Systems Inc.	HBS 3	Version: unspecified < v3.0.210506
	QNAP Systems Inc.	HBS 3	Version: unspecified < v3.0.210506

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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