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CRITICAL

CVE-2016-2031

CVSS v3

9.8

CRITICAL

EPSS Score

5.1 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-20-315-05 CISA1 known affected

    Siemens SCALANCE W 1750D

    Siemens SCALANCE W1750D: All versions

Full record on NVD

Description

Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.

Technical details

Published
2020-01-31

Frequently asked questions

What is CVE-2016-2031?

Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.

Is CVE-2016-2031 actively exploited?

Active exploitation of CVE-2016-2031 has not been confirmed. Its EPSS score was 5.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-2031?

CVE-2016-2031 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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