PT-2017-3708 · Schneider Electric · Modicon Quantum

Aleksey Stennikov + 1 · Published 2017-04-28 · Updated 2019-10-03 · CVE-2018-7240

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Schneider Electric Modicon Quantum versions (affected versions not specified)

Description: The issue is related to inadequate access control in the programmable logic controller's software, which could allow a remote attacker to execute arbitrary code, cause a denial of service, or load malicious firmware using a specific FTP command designed for firmware updates.

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

Memory Corruption

Weakness Enumeration

CWE-787

CWE-264

Related Identifiers

BDU:2018-01159

CVE-2018-7240

Affected Products

Modicon Quantum

References · 7

• https://bdu.fstec.ru/vul/2018-01159 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-7240 · Security Note
• https://schneider-electric.com/en/download/document/SEVD-2018-081-01 · Vendor Advisory
• https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 · Note
• http://securityfocus.com/bid/103541 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7240 · Note
• https://ptsecurity.com/ru-ru/research/threatscape/pt-2018-15 · Note