PT-2013-3943 · Software Toolbox · Top Server

Adam Crain + 1 · Published 2013-08-28 · Updated 2013-09-06 · CVE-2013-2804

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Software Toolbox TOP Server versions prior to 5.12.140.0

Description The issue allows remote attackers to cause a denial of service via crafted DNP3 packets to TCP port 20000, and physically proximate attackers to cause a denial of service via crafted input over a serial line, resulting in a master-station infinite loop.

Recommendations For versions prior to 5.12.140.0, update to version 5.12.140.0 or later to resolve the issue. As a temporary workaround, consider restricting access to TCP port 20000 and limiting physical access to the serial line to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2013-2804

Affected Products

Top Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2013-2804 · Security Note
• http://support.softwaretoolbox.com/app/answers/detail/a_id/3014 · Vendor Advisory
• http://ics-cert.us-cert.gov/advisories/ICSA-13-234-02 · Note