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CVE-2015-3971

7.5 · HIGH

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…

Published Oct 28, 2015janitzaCWE-284EPSS 1.62%

Overview

CVE-2015-3971 is a high-severity vulnerability affecting janitza umg_508. It was published on October 28, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from janitza. Update umg_508 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refics-cert.us-cert.gov/advisories/ICSA-15-265-03Refics-cert.us-cert.gov/advisories/ICSA-15-265-03

How CyberStrike helps

Frequently asked questions

What is CVE-2015-3971?

CVE-2015-3971 is a high-severity vulnerability affecting janitza umg_508. It was published on October 28, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2015-3971?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-3971?

Check the references section for vendor advisories and patches from janitza. Update umg_508 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-3971?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-3971 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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