CVE-2009-3278

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Summary

CVECVE-2009-3278
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-09-21 19:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 use the rand library function to generate a certain recovery key, which makes it easier for local users to determine this key via a brute-force attack.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem Types: CWE-338 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.0[email protected]Primary4.9AV:L/AC:L/Au:N/C:C/I:N/A:N

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Qnap Ts-239 Pro - All All All
Operating System Qnap Ts-239 Pro Firmware 2.1.7 build0613 All All
Operating System Qnap Ts-239 Pro Firmware 3.1.0 build0627 All All
Operating System Qnap Ts-239 Pro Firmware 3.1.1 build0815 All All
Hardware Qnap Ts-639 Pro - All All All
Operating System Qnap Ts-639 Pro Firmware 2.1.7 build0613 All All
Operating System Qnap Ts-639 Pro Firmware 3.1.0 build0627 All All
Operating System Qnap Ts-639 Pro Firmware 3.1.1 build0815 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt af854a3a-2127-422b-91ae-364da2661108 www.baseline-security.de Exploit
Qnap Storage Devices Unauthorized Access Vulnerability and Security Weakness af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Broken Link, Third Party Advisory, VDB Entry
QNAP Devices Hard Disk Encryption Security Bypass - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Broken Link
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Broken Link, 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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