CVE-2026-9716Network attack vector

Unauthenticated HMI outage via malformed network requests

Published Jun 25, 2026 · Updated Jun 25, 2026

NULL pointer dereference in Schneider Electric PowerLogic P7 02.003.001.000 and earlier allows remote attackers to disable its HMI. Malformed requests received over exposed network interfaces reach an undisclosed request handler that dereferences a null pointer. No authentication or user interaction is required; exploitation interrupts HMI and configuration functionality without a reported confidentiality or integrity effect.

CVSS severity8.7
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in Schneider Electric PowerLogic P7 02.003.001.000 and earlier allows remote attackers to disable its HMI. Malformed requests received over exposed network interfaces reach an undisclosed request handler that dereferences a null pointer. No authentication or user interaction is required; exploitation interrupts HMI and configuration functionality without a reported confidentiality or integrity effect.

The record

CVE
CVE-2026-9716
Published
Jun 25, 2026
Updated
Jun 25, 2026
Vendor
Distributed Data Systems
Product
PowerLogic P7
Classifications
CWE-476, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 25, 2026Record 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=Version V02.003.001.000 and prior

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Distributed Data Systems · PowerLogic P7version=Version V02.003.001.000 and prior

Published CVSS scores

8.7Schneider ElectricCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-476NULL Pointer Dereference
T1499.004Application or System Exploitation

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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