CVE-2024-2882Network attack vector

Unauthenticated entity attachment via missing authorization

Published Jun 27, 2024 · Updated Aug 1, 2024

Missing authorization in SDG Technologies PnPSCADA before 4 allows remote attackers to attach SCADA entities without authentication. The published record identifies no endpoint or code locus; it states that entity-attachment operations proceed without an authorization check. Network access to the web-based HMI is sufficient, enabling unauthorized control, data manipulation, and access to sensitive SCADA information.

CVSS severity9.3
Critical
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in SDG Technologies PnPSCADA before 4 allows remote attackers to attach SCADA entities without authentication. The published record identifies no endpoint or code locus; it states that entity-attachment operations proceed without an authorization check. Network access to the web-based HMI is sufficient, enabling unauthorized control, data manipulation, and access to sensitive SCADA information.

The record

CVE
CVE-2024-2882
Published
Jun 27, 2024
Updated
Aug 1, 2024
Vendor
SDG Technologies
Product
PnPSCADA
Classifications
CWE-862, T0866
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=0 <4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SDG Technologies · PnPSCADAversion=0 <4

Published CVSS scores

9.3ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T0866Exploitation of Remote Services

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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