CVEvulnerability
CVE-2012-0931
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2012-01-28
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
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.
Affected configurations
• schneider-electric modicon quantum plc
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- http://secunia.com/advisories/47723 Not Applicable
- http://www.securityfocus.com/bid/51605 Third Party Advisory, VDB Entry
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf Broken Link
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72586 Third Party Advisory, VDB Entry
- https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03 Third Party Advisory, US Government Resource
- http://secunia.com/advisories/47723 Not Applicable
- http://www.securityfocus.com/bid/51605 Third Party Advisory, VDB Entry
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf Broken Link
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72586 Third Party Advisory, VDB Entry
- https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03 Third Party Advisory, US Government Resource