CVE-2016-4529

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-07-15 · updated 2026-06-17

Description

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.

Affected products

Schneider-Electric Somachine Hvac Firmware: through 2.0.2

References

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2016-161-01
http://www.securityfocus.com/bid/91778
http://www.zerodayinitiative.com/advisories/ZDI-16-440
https://ics-cert.us-cert.gov/advisories/ICSA-16-196-03
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2016-161-01
http://www.securityfocus.com/bid/91778
http://www.zerodayinitiative.com/advisories/ZDI-16-440
https://ics-cert.us-cert.gov/advisories/ICSA-16-196-03

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