CVE-2013-0662
9.3 · HIGHMultiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary code via a large buffer-size value in…
Overview
CVE-2013-0662 is a high-severity vulnerability affecting schneider-electric concept. It was published on April 1, 2014 and has a CVSS 2.0 base score of 9.3 (HIGH).
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
Multiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary code via a large buffer-size value in a Modbus Application Header.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update concept to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| schneider-electric | concept | 0 | Affected |
| schneider-electric | modbuscommdtm_sl | 0 | Affected |
| schneider-electric | opc_factory_server | 0 | Affected |
| schneider-electric | pl7 | 0 | Affected |
| schneider-electric | powersuite | 0 | Affected |
| schneider-electric | sft2841 | 0 | Affected |
| schneider-electric | somachine | 0 | Affected |
| schneider-electric | somove | 0 | Affected |
| schneider-electric | twidosuite | 0 | Affected |
| schneider-electric | unity_pro | 0 | Affected |
| schneider-electric | unityloader | 0 | Affected |
References
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Frequently asked questions
What is CVE-2013-0662?
CVE-2013-0662 is a high-severity vulnerability affecting schneider-electric concept. It was published on April 1, 2014 and has a CVSS 2.0 base score of 9.3 (HIGH).
How severe is CVE-2013-0662?
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2013-0662?
Check the references section for vendor advisories and patches from schneider-electric. Update concept to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2013-0662?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-0662 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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