What is the CVSS score of CVE-2015-3971?

CVE-2015-3971 has a CVSS 2.0 base score of 7.5 (High). CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2015-3971?

Yes, a patch is available for CVE-2015-3971. Update the affected software to the latest version immediately.

Umg 508 CVE-2015-3971

HIGH

Improper Access Control (CWE-284)

2015-10-28 ics-cert@hq.dhs.gov

Authentication Bypass Umg 508 Umg 509 Umg 511 Umg 604 Umg 605

7.5

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Oct 28, 2015 - 10:59 cve.org

HIGH 7.5

DescriptionCVE.org

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.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-284. 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. Affected products include: Janitza Umg 508, Janitza Umg 509, Janitza Umg 511, Janitza Umg 604, Janitza Umg 605.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.