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CVE-2009-3278

MEDIUM
5.5
CVSS Score
Published: September 21, 2009 at 07:00 PM UTC
Updated: June 16, 2026 at 11:11 PM UTC
4 products affected across 1 vendorTs 639 Pro FirmwareTs 239 Pro FirmwareTs-639 Pro

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.4%

Description

The 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

Third Party Advisoryx_refsource_SECUNIABroken Link
Source: [email protected]
http://secunia.com/advisories/36793
x_refsource_MISCExploit
Source: [email protected]
http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt
Mailing Listx_refsource_BUGTRAQBroken LinkThird Party AdvisoryVDB Entry
Source: [email protected]
http://www.securityfocus.com/archive/1/506607/100/0/threaded
VDB Entryx_refsource_BIDBroken LinkThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/36467

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-338

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