Array Networks vxAG/xAPV Authentication Bypass Vulnerabilities

Published: 2014-03-20 06:43:13

CVSS Base Vector:
AV:N/AC:L/Au:N/C:C/I:N/A:N

Summary:
This host is running Array Networks vxAG/xAPV and is prone to authentication bypass vulnerabilities.

Detection Method:
Send a default SSH credentials and check whether it is possible to login to the target machine

Technical Details:
Multiple flaws are due to - The program using insecure world writable permissions for the '/ca/bin/monitor.sh' file. - The 'mfg' account has a password of 'mfg' and the 'sync' account has a password of 'click1', which is publicly known and documented. - If a remote attacker has explicit knowledge of the SSH keys they can potentially gain privileged access to the device.

Impact:
Successful exploitation will allow attacker to gain unauthorized root access to affected devices and completely compromise the devices.

Affected Versions:
Array Networks vxAG 9.2.0.34 and vAPV 8.3.2.17 appliances.

Recommendations:
No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.

Solution Type:
Vendor will not fix

Detection Type:
Remote Vulnerability

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/66299

References:

http://packetstormsecurity.com/files/125761

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Severity
High
CVSS Score
7.8

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