CVE-2018-20026

Control For Beaglebone Sl vulnerability

CVSS

7.5

EPSS

3.0%

EPSS pct

86th

Exploited

No known

Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.

Affected vendor

Codesys

Affected product

Control For Beaglebone Sl

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

2019-02-19

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 3.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2018-20026

Confirm whether Codesys Control For Beaglebone Sl is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-20026.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-20026

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-20026 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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