Vulnerability CVE-2013-2804
Published: 2013-08-28   Modified: 2013-08-29

Description:
The DNP Master Driver in Software Toolbox TOP Server before 5.12.140.0 allows remote attackers to cause a denial of service (master-station infinite loop) via crafted DNP3 packets to TCP port 20000 and allows physically proximate attackers to cause a denial of service (master-station infinite loop) via crafted input over a serial line.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Software toolbox -> Top server 
Softwaretoolbox -> Top server 

 References:
http://ics-cert.us-cert.gov/advisories/ICSA-13-234-02
http://support.softwaretoolbox.com/app/answers/detail/a_id/3014
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