CVE-2020-7476

Code execution via untrusted search path

Published Mar 23, 2020 · Updated Aug 4, 2024

Untrusted search path handling in Schneider Electric ZigBee Installation Toolkit before 1.0.1 allows local users to execute malicious code. Schneider Electric has not disclosed the executable or library involved, the searched filename, or the search-order error. Exploitation requires placing a malicious file in a searched location and user interaction to launch the affected toolkit.

CVSS severity7.8
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Untrusted search path handling in Schneider Electric ZigBee Installation Toolkit before 1.0.1 allows local users to execute malicious code. Schneider Electric has not disclosed the executable or library involved, the searched filename, or the search-order error. Exploitation requires placing a malicious file in a searched location and user interaction to launch the affected toolkit.

The record

CVE
CVE-2020-7476
Published
Mar 23, 2020
Updated
Aug 4, 2024
Vendor
Schneider Electric
Product
ZigBee Installation Toolkit
Classifications
CWE-426, T1574
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 23, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

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

  1. Affected versionversion=ZigBee Installation Toolkit (Versions prior to 1.0.1)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Schneider Electric · ZigBee Installation Toolkitversion=ZigBee Installation Toolkit (Versions prior to 1.0.1)

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.4NIST NVDAV:L/AC:M/Au:N/C:P/I:P/A:P

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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-426Untrusted Search Path
T1574Hijack Execution Flow

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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