PT-2014-3836 · Schneider Electric · Schneider Electric Opc Factory Server

Published 2014-02-28 · Updated 2025-09-24 · CVE-2014-0774

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Schneider Electric OPC Factory Server (OFS) versions 3.35

Description The issue is related to a stack-based buffer overflow in the C++ sample client. This can be exploited by local users to gain privileges through vectors involving a malformed configuration file.

Recommendations For version 3.35, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2014-0774

ZDI-14-054

Affected Products

Schneider Electric Opc Factory Server

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2014-0774 · Security Note
• http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-14-054 · Security Note
• http://ics-cert.us-cert.gov/advisories/ICSA-14-058-02 · Note
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01 · Note
• http://securityfocus.com/bid/65871 · Note
• https://cisa.gov/news-events/ics-advisories/icsa-14-058-02 · Note
• https://t.me/cveNotify/136358 · Telegram Post