Vulnerability CVE-2015-3971

Vulnerability CVE-2015-3971

Published: 2015-10-28

Description:

The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices does not require authentication, which allows remote attackers to read or write to files, or execute arbitrary JASIC code, via a session on TCP port 1239.

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

CVSS Base Score	Impact Subscore	Exploitability Subscore
7.5/10	6.4/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Partial

Affected software
Janitza -> Umg 508
Janitza -> Umg 509
Janitza -> Umg 511
Janitza -> Umg 604
Janitza -> Umg 605

References:

https://ics-cert.us-cert.gov/advisories/ICSA-15-265-03

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