PT-2019-2341 · Schneider Electric · Modicon Quantum

Vyacheslav Moskvin And Ivan Kurnakov · Published 2019-05-14 · Updated 2019-05-23 · CVE-2019-6816

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

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

Description The issue is related to errors in code generation management, specifically a code injection vulnerability. This could allow a remote attacker to unauthorizedly modify the embedded software and cause a denial of service using the Modbus protocol.

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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2019-02116

BDU:2021-04192

CVE-2019-6816

Affected Products

Modicon Quantum

References · 5

• https://schneider-electric.com/en/download/document/SEVD-2019-134-09 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6816 · Security Note
• https://bdu.fstec.ru/vul/2021-04192 · Security Note
• https://bdu.fstec.ru/vul/2019-02116 · Security Note
• https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2019-134-09+-+Modicon+Quantum.pdf&p_Doc_Ref=SEVD-2019-134-09 · Note