CVE-2024-28878

Adjacent code execution via unverified downloads

Published Apr 12, 2024 · Updated Aug 26, 2024

Code execution in IOSiX IO-1020 Micro ELD 360 and earlier allows physically proximate attackers to run untrusted downloaded code. The device's download path executes source code or an executable without sufficiently verifying its origin or integrity. No authentication or user interaction is required, but the attacker must be within reach of an adjacent device connection.

CVSS severity9.6
Critical
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Code execution in IOSiX IO-1020 Micro ELD 360 and earlier allows physically proximate attackers to run untrusted downloaded code. The device's download path executes source code or an executable without sufficiently verifying its origin or integrity. No authentication or user interaction is required, but the attacker must be within reach of an adjacent device connection.

The record

CVE
CVE-2024-28878
Published
Apr 12, 2024
Updated
Aug 26, 2024
Vendor
IOSiX
Product
IO-1020 ELD Micro Device
Classifications
CWE-494
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <360
  2. Affected versionversion=0 <=360

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

IOSiX · IO-1020 ELD Micro Deviceversion=0 <360; version=0 <=360

Published CVSS scores

9.6ICS-CERTCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-494Download of Code Without Integrity Check

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo