CVE-2012-0931

CRITICAL

9.8

Description

Schneider Electric Modicon Quantum PLC does not perform authentication between the Unity software and PLC, which allows remote attackers to cause a denial of service or possibly execute arbitrary code via unspecified vectors.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/28/2012

Last Modified4/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:modicon_quantum_plc

Weaknesses (CWE)

CWE-287

References

http://secunia.com/advisories/47723(cve@mitre.org)

http://www.securityfocus.com/bid/51605(cve@mitre.org)

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf(cve@mitre.org)

https://exchange.xforce.ibmcloud.com/vulnerabilities/72586(cve@mitre.org)

https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03(cve@mitre.org)

http://secunia.com/advisories/47723(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/51605(af854a3a-2127-422b-91ae-364da2661108)

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/72586(af854a3a-2127-422b-91ae-364da2661108)

https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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