THREATPORT/VULNERABILITY/CVE-2022-38142
CRITICAL SEVERITY

CVE-2022-38142

Infrasuite Device Master vulnerability

CVSS
9.8
EPSS
18.2%
EPSS pct
97th
Exploited
No known
Delta Electronics InfraSuite Device Master versions 00.00.01a and prior deserialize user-supplied data provided through the Device-Gateway service port without proper verification. An attacker could provide malicious serialized objects to execute arbitrary code upon deserialization.
Affected vendor
Deltaww
Affected product
Infrasuite Device Master
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-502 — Deserialization of Untrusted Data
Published
2022-10-31

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, high impact to integrity, high impact to availability.

Its EPSS score of 18.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2022-38142

  • Confirm whether Deltaww Infrasuite Device Master is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-38142.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-38142

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-38142 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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