Cross-site Scripting Vulnerability in Schneider Electric PLCs
CVE-2018-7810

6.1MEDIUM

Key Information:

Vendor

Schneider Electric
Status
Embedded Web Servers In All Modicon M340, Premium, Quantum Plcs And Bmxnor0200
Vendor
CVE Published:
30 November 2018

What is CVE-2018-7810?

A cross-site scripting vulnerability exists in the embedded web servers of Schneider Electric's Modicon M340, Premium, Quantum PLCs, and BMXNOR0200 models. This flaw allows an attacker to craft a malicious URL containing JavaScript, which can be executed within the user's browser upon accessing the URL. If successfully exploited, this vulnerability may lead to unauthorized actions performed in the context of the user's session, potentially compromising the integrity and security of the user's machine.

Affected Version(s)

Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200

References

https://www.tenable.com/security/research/tra-2018-38
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https://www.schneider-electric.com/en/download/document/S...
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CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2018-7810 : Cross-site Scripting Vulnerability in Schneider Electric PLCs