Vulnerability CVE-2008-1431
Published: 2008-03-20   Modified: 2012-02-12

Description:
RaidSonic NAS-4220-B with 2.6.0-n(2007-10-11) firmware stores a partition encryption key in an unencrypted /system/.crypt file with base64 encoding, which allows local users to obtain the key.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
raidsonic nas-4220 crypt disk key leak (stored in plain onunencrypted partition)
Collin Mulliner
20.03.2008

Type:

CWE-310

 (Cryptographic Issues)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Raidsonic technology -> Firmware 

 References:
http://securityreason.com/securityalert/3760
http://www.securityfocus.com/archive/1/489690/100/0/threaded
http://www.securityfocus.com/bid/28264
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