PT-2013-2532 · Schneider Electric · Micom S1 Studio

Published 2013-04-18 · Updated 2013-04-18 · CVE-2013-0687

Positive Technologies (AI Summary)

CVSS v2.0

6.6

Medium

Base vector

AV:L/AC:M/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Schneider Electric MiCOM S1 Studio (affected versions not specified)

Description The issue concerns the installer routine of the software, which uses world-writable permissions for executable files. This allows local users to modify the service or configuration files, potentially gaining privileges or triggering incorrect protective-relay operation by using a Trojan horse executable file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-0687

Affected Products

Micom S1 Studio

References · 3

• http://download.schneider-electric.com/files?p_File_Id=56543584&p_File_Name=SEVD-2013-087-01-MiCOM-S1-Studio-SW.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-0687 · Security Note
• http://ics-cert.us-cert.gov/pdf/ICSA-13-100-01.pdf · Note