Vulnerability CVE-2017-11322
Published: 2017-10-02   Modified: 2017-10-03

Description:
The chroothole_client executable in UCOPIA Wireless Appliance before 5.1.8 allows remote attackers to gain root privileges via a dollar sign ($) metacharacter in the argument to chroothole_client.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
UCOPIA Wireless Appliance Privilege Escalation
SYSDREAM
30.09.2017

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Ucopia -> Ucopia wireless appliance 

 References:
https://sysdream.com/news/lab/2017-09-29-cve-2017-11322-ucopia-wireless-appliance-5-1-8-privileges-escalation/
https://www.exploit-db.com/exploits/42936/
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