Vulnerability Details : CVE-2012-0931
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.
Vulnerability category: Execute codeBypassGain privilegeDenial of service
Products affected by CVE-2012-0931
- cpe:2.3:h:schneider-electric:modicon_quantum_plc:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-0931
1.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-0931
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2012-0931
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-0931
-
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03
Schneider Electric Modicon Quantum Vulnerabilities (Update B) | CISAThird Party Advisory;US Government Resource
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/72586
Schneider Electric Modicon Quantum Series Modules Unity denial of service CVE-2012-0931 Vulnerability ReportThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/51605
Schneider Electric Modicon Quantum Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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