CVE-2026-8024Network attack vector

Unauthenticated code execution via unrestricted BinaryFormatter

Published Jun 18, 2026 · Updated Jun 18, 2026

Deserialization in iba AG ibaPDA before 8.14.0 and ibaDatCoordinator before 4.0.7 allows remote attackers to execute arbitrary code. The client-server handlers deserialize network input with .NET BinaryFormatter without restricting permitted types, enabling type confusion. No authentication or user interaction is required; code runs as the service account, which commonly has extensive host privileges.

CVSS severity9.3
Critical
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in iba AG ibaPDA before 8.14.0 and ibaDatCoordinator before 4.0.7 allows remote attackers to execute arbitrary code. The client-server handlers deserialize network input with .NET BinaryFormatter without restricting permitted types, enabling type confusion. No authentication or user interaction is required; code runs as the service account, which commonly has extensive host privileges.

The record

CVE
CVE-2026-8024
Published
Jun 18, 2026
Updated
Jun 18, 2026
Vendor
iba AG
Product
ibaDatCoordinator
Classifications
CWE-502, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 18, 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=1.0.0 <4.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

iba AG · ibaDatCoordinatorversion=1.0.0 <4.0.7
iba AG · ibaPDAversion=1.0.0 <8.14.0

Published CVSS scores

9.3CERT@VDECVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8iba AGCVSS:3.1/AV:N/AC:L/PR:N/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.

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-502Deserialization of Untrusted Data
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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