Vulnerability CVE-2015-3977
Published: 2015-11-14   Modified: 2015-11-15

Description:
Buffer overflow in Schneider Electric IMT25 Magnetic Flow DTM before 1.500.004 for the HART Protocol allows remote authenticated users to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HART reply.

CVSS2 => (AV:A/AC:L/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.7/10
10/10
5.1/10
Exploit range
Attack complexity
Authentication
Adjacent network
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Schneider-electric -> Imt25 magnetic flow dtm 

 References:
https://ics-cert.us-cert.gov/advisories/ICSA-15-223-01
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-215-01
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