PT-2013-1299 · Schneider Electric · Modicon M340

Published 2013-04-04 · Updated 2013-04-04 · CVE-2013-2761

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Schneider Electric M340 BMXNOE01xx and BMXP3420xx PLC modules (affected versions not specified)

Description The issue is caused by a buffer overflow in the software of the Schneider Electric Modicon M340 programmable logic controller. This allows a remote attacker to cause a denial of service, resulting in a module crash, by sending specially crafted FTP traffic. The vulnerability can be exploited using an FTP client, such as FileZilla.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2015-11595

CVE-2013-2761

Affected Products

Modicon M340

References · 6

• http://schneider-electric.com/download/ww/en/details/35081317-Vulnerability-Disclosure-for-Quantum-Premium-and-M340 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-11595 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2013-2761 · Security Note
• http://schneider-electric.com/download/ww/en/file/36555639-SEVD-2013-023-01.pdf/?fileName=SEVD-2013-023-01.pdf&reference=SEVD-2013-023-01&docType=Technical-paper · Vendor Advisory
• http://osvdb.org/show/osvdb/91973; · Note
• https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-2761 · Note