CVE-2017-17029

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Summary

CVECVE-2017-17029
StatePUBLISHED
Assignerqnap
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-12-21 15:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionA buffer overflow vulnerability in login function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices.

Risk And Classification

Primary CVSS: v3.0 9.8 CRITICAL from [email protected]

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

EPSS: 0.032360000 probability, percentile 0.872280000 (date 2026-05-19)

Problem Types: CWE-119 | Buffer Overflow

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Qnap Qts 4.3.4.0358 beta1 All All
Operating System Qnap Qts 4.3.4.0370 beta1 All All
Operating System Qnap Qts 4.3.4.0372 beta1 All All
Operating System Qnap Qts 4.3.4.0374 beta1 All All
Operating System Qnap Qts 4.3.4.0387 beta2 All All
Operating System Qnap Qts All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA QNAP QTS Login Function affected 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier Not specified

References

ReferenceSourceLinkTags
Security Advisory for Buffer Overflow Vulnerabilities in QTS - Security Advisory | QNAP af854a3a-2127-422b-91ae-364da2661108 www.qnap.com Issue Tracking, Vendor Advisory
QNAP Storage Devices Buffer Overflow Lets Remote Users Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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