Multiple buffer overflows in Schneider Electric VAMPSET before 2.2.168 allow local users to gain privileges via malformed disturbance-recording data in a (1) CFG or (2) DAT file.

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.

An unspecified ActiveX control in Schneider Electric SoMachine HVAC Programming Software for M171/M172 Controllers before 2.1.0 allows remote attackers to execute arbitrary code via unknown vectors, related to the INTERFACESAFE_FOR_UNTRUSTED_CALLER (aka safe for scripting) flag.

Schneider Electric Pelco Digital Sentry Video Management System with firmware before 7.14 has hardcoded credentials, which allows remote attackers to obtain access, and consequently execute arbitrary code, via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Schneider Electric PowerLogic PM8ECC module before 2.651 for PowerMeter 800 devices allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Stack-based buffer overflow in Pro-face GP-Pro EX EX-ED before 4.05.000, PFXEXEDV before 4.05.000, PFXEXEDLS before 4.05.000, and PFXEXGRPLS before 4.05.000 allows remote attackers to execute arbitrary code via unspecified vectors.

Pro-face GP-Pro EX EX-ED before 4.05.000, PFXEXEDV before 4.05.000, PFXEXEDLS before 4.05.000, and PFXEXGRPLS before 4.05.000 allow remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.

Heap-based buffer overflow in Pro-face GP-Pro EX EX-ED before 4.05.000, PFXEXEDV before 4.05.000, PFXEXEDLS before 4.05.000, and PFXEXGRPLS before 4.05.000 allows remote attackers to execute arbitrary code via unspecified vectors.

The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3_P4 and C3413-500-001F0_PB allows remote attackers to cause a denial of service (temporary outage and CPU consumption) via malformed DNP3 traffic.

Multiple cross-site scripting (XSS) vulnerabilities in Schneider Electric Kerweb before 3.0.1 and Kerwin before 6.0.1 allow remote attackers to inject arbitrary web script or HTML via (1) the evtvariablename parameter in an evts.xml action to kw.dll, (2) unspecified search fields, or (3) unspecified content-display fields.

Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified long strings that trigger heap memory corruption.

Multiple buffer overflows in ActUWzd.dll 1.0.0.1 in Mitsubishi MX Component 3, as distributed in Citect CitectFacilities 7.10 and CitectScada 7.10r1, allow remote attackers to execute arbitrary code via a long string, as demonstrated by a long WzTitle property value to a certain ActiveX control.

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.

Schneider Electric StruxureWare SCADA Expert Vijeo Citect 7.40, Vijeo Citect 7.20 through 7.30SP1, CitectSCADA 7.20 through 7.30SP1, StruxureWare PowerSCADA Expert 7.30 through 7.30SR1, and PowerLogic SCADA 7.20 through 7.20SR1 do not properly handle exceptions, which allows remote attackers to cause a denial of service via a crafted packet.

Directory traversal vulnerability in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier allows remote attackers to read arbitrary files via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Schneider Electric Modicon Quantum PLC allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Schneider Electric Vijeo Citect 7.20 and earlier, CitectSCADA 7.20 and earlier, and PowerLogic SCADA 7.20 and earlier allow remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

Buffer overflow in the UnitelWay Windows Device Driver, as used in Schneider Electric Unity Pro 6 and earlier, OPC Factory Server 3.34, Vijeo Citect 7.20 and earlier, Telemecanique Driver Pack 2.6 and earlier, Monitor Pro 7.6 and earlier, and PL7 Pro 4.5 and earlier, allows local users, and possibly remote attackers, to execute arbitrary code via an unspecified system parameter.

Schneider Electric Trio J-Series License Free Ethernet Radio with firmware 3.6.0 through 3.6.3 uses the same AES encryption key across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key from another installation.

The Schneider Electric M340 PLC modules allow remote attackers to cause a denial of service (resource consumption) via unspecified vectors. NOTE: the vendor reportedly disputes this issue because it "could not be duplicated" and "an attacker could not remotely exploit this observed behavior to deny PLC control functions.