Unrated severityNVD Advisory· Published Oct 28, 2015· Updated Jun 17, 2026

CVE-2015-3971

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Janitza/Umg 508
cpe:2.3:h:janitza:umg_508:-:*:*:*:*:*:*:*
Janitza/Umg 509
cpe:2.3:h:janitza:umg_509:-:*:*:*:*:*:*:*
Janitza/Umg 511
cpe:2.3:h:janitza:umg_511:-:*:*:*:*:*:*:*
Janitza/Umg 604
cpe:2.3:h:janitza:umg_604:-:*:*:*:*:*:*:*
Janitza/Umg 605
cpe:2.3:h:janitza:umg_605:-:*:*:*:*:*:*:*
Janitza/UMGllm-fuzzy
Range: Models: 508, 509, 511, 604, 605

Patches

Vulnerability mechanics

References

ics-cert.us-cert.gov/advisories/ICSA-15-265-03nvdPatchThird Party AdvisoryUS Government Resource

News mentions

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