CVE-2022-41778Network attack vector

Remote code execution via unvalidated object deserialization

Published Jan 12, 2023 · Updated Jan 16, 2025

Deserialization in Delta Electronics InfraSuite Device Master 00.00.01a and earlier allows remote attackers to execute arbitrary code. The Device-DataCollect service port deserializes user-supplied objects without validating them before object construction. ICS-CERT rates the flaw unauthenticated, while NVD assesses that low privileges are required; successful exploitation compromises the service host.

CVSS severity9.8
Critical
EPSS probability1.03%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in Delta Electronics InfraSuite Device Master 00.00.01a and earlier allows remote attackers to execute arbitrary code. The Device-DataCollect service port deserializes user-supplied objects without validating them before object construction. ICS-CERT rates the flaw unauthenticated, while NVD assesses that low privileges are required; successful exploitation compromises the service host.

The record

CVE
CVE-2022-41778
Published
Jan 12, 2023
Updated
Jan 16, 2025
Vendor
Delta Electronics, Inc.
Product
InfraSuite Device Master
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=00.00.01a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Delta Electronics, Inc. · InfraSuite Device Masterversion=0 <=00.00.01a

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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