CVE-2018-7242

9.8CRITICAL

Key Information:

Vendor
Schneider Electric
Status
Modicon Premium, Modicon Quantum, Modicon M340, Bmxnor0200
Vendor
CVE Published:
18 April 2018

Summary

Vulnerable hash algorithms exists in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules. The algorithm used to encrypt the password is vulnerable to hash collision attacks.

Affected Version(s)

Modicon Premium, Modicon Quantum, Modicon M340, BMXNOR0200 All versions of communication modules for Modicon Premium, Quantum, M340 and BMXNOR0200

References

https://www.schneider-electric.com/en/download/document/S...
x_refsource_CONFIRM
https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01
x_refsource_MISC
http://www.securityfocus.com/bid/103543
vdb-entryx_refsource_BID

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.