CVE-2022-30269Network attack vector

Authenticated code installation via unsigned application images

Published Jul 26, 2022 · Updated Aug 3, 2024

Application integrity failure in Motorola ACE1000 RTUs through 2022-05-02 allows remote authenticated users to install custom code. Application installation through the Easy Configurator Web UI, STS, or C toolkit accepts PLX, DAT, APP, and CRC images without a cryptographic signature and relies only on insecure checksums. Access to an engineering interface is required, and an accepted malicious image can replace trusted application logic on the RTU.

CVSS severity8.8
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Application integrity failure in Motorola ACE1000 RTUs through 2022-05-02 allows remote authenticated users to install custom code. Application installation through the Easy Configurator Web UI, STS, or C toolkit accepts PLX, DAT, APP, and CRC images without a cryptographic signature and relies only on insecure checksums. Access to an engineering interface is required, and an accepted malicious image can replace trusted application logic on the RTU.

The record

CVE
CVE-2022-30269
Published
Jul 26, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-345, T0889
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 26, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-345Insufficient Verification of Data Authenticity
T0889Modify Program

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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