Vulnerability CVE-2012-3039


Published: 2013-08-09   Modified: 2013-08-10

Description:
Moxa OnCell Gateway G3111, G3151, G3211, and G3251 devices with firmware before 1.4 do not use a sufficient source of entropy for SSH and SSL keys, which makes it easier for remote attackers to obtain access by leveraging knowledge of a key from a product installation elsewhere.

CVSS2 => (AV:N/AC:H/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Remote
High
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
MOXA -> Oncell gateway g3211 
MOXA -> Oncell gateway firmware 

 References:
http://ics-cert.us-cert.gov/advisories/ICSA-13-217-01

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