CVE-2016-4529

Published on: 07/15/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:26:59 PM UTC

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Certain versions of M171 from Schneider-electric contain the following vulnerability:

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.

  • CVE-2016-4529 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.3 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW LOW LOW

CVSS2 Score: 7.5 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Schneider Electric SoMachine HVAC-Application ActiveX Control Remote Code Execution Vulnerability cve.report (archive)
text/html
URL Logo BID 91778
Patch
Vendor Advisory
download.schneider-electric.com
application/pdf
URL Logo CONFIRM download.schneider-electric.com/files?p_Doc_Ref=SEVD-2016-161-01
Zero Day Initiative www.zerodayinitiative.com
text/html
URL Logo MISC www.zerodayinitiative.com/advisories/ZDI-16-440
Schneider Electric SoMachine HVAC Unsafe ActiveX Control Vulnerability | ICS-CERT Third Party Advisory
US Government Resource
ics-cert.us-cert.gov
text/html
URL Logo MISC ics-cert.us-cert.gov/advisories/ICSA-16-196-03

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareSchneider-electricM171-AllAllAll
HardwareSchneider-electricM171-AllAllAll
HardwareSchneider-electricM172-AllAllAll
HardwareSchneider-electricM172-AllAllAll
Operating
System
Schneider-electricSomachine Hvac FirmwareAllAllAllAll
  • cpe:2.3:h:schneider-electric:m171:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:schneider-electric:m171:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:schneider-electric:m172:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:schneider-electric:m172:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:schneider-electric:somachine_hvac_firmware:*:*:*:*:*:*:*:*: