What’s Vulnerable › Vulnerabilities

CVE-2013-0662

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 22.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2014-04-01 · updated 2026-06-16
• Weakness: CWE-787

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.

Affected products

• Schneider-Electric Concept: through 2.6
• Schneider-Electric Modbus Serial Driver: 1.10, 2.2, 3.2
• Schneider-Electric Modbuscommdtm Sl: through 2.1.2
• Schneider Electric OPC Factory Server (OFS): through 3.5.0; 3.34, 3.35
• Schneider-Electric Pl7: through 4.5
• Schneider-Electric Powersuite: through 2.6
• Schneider-Electric Sft2841: through 14.0; 13.1
• Schneider Electric SoMachine: through 3.1; 2.0, 3.0
• Schneider Electric SoMove: through 1.7
• Schneider-Electric Twidosuite: through 2.31.04
• Schneider Electric Unity Pro: through 7.0; 6.0
• Schneider-Electric Unityloader: through 2.3
• Schneider Electric Somachine: 3.0

References

• http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202013-070-01
• http://ics-cert.us-cert.gov/advisories/ICSA-14-086-01
• http://www.securityfocus.com/bid/66500
• https://www.exploit-db.com/exploits/45219/
• https://www.exploit-db.com/exploits/45220/
• http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202013-070-01
• http://ics-cert.us-cert.gov/advisories/ICSA-14-086-01
• http://www.securityfocus.com/bid/66500
• https://www.exploit-db.com/exploits/45219/
• https://www.exploit-db.com/exploits/45220/

Get alerted when CVE-2013-0662 or the next vulnerability affects your stack