CVE-2024-22320Public exploitNetwork attack vector

Authenticated code execution via unsafe deserialization

Published Feb 2, 2024 · Updated May 7, 2025

Unsafe deserialization in IBM Operational Decision Manager 8.10.3 allows remote authenticated users to execute arbitrary code. IBM has not disclosed the affected endpoint or component, or which operation deserializes the specially crafted request without validation. Exploitation requires access to the network service and authenticated credentials, and successful execution runs with SYSTEM privileges.

CVSS severity9.8
Critical
EPSS probability73.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unsafe deserialization in IBM Operational Decision Manager 8.10.3 allows remote authenticated users to execute arbitrary code. IBM has not disclosed the affected endpoint or component, or which operation deserializes the specially crafted request without validation. Exploitation requires access to the network service and authenticated credentials, and successful execution runs with SYSTEM privileges.

The record

CVE
CVE-2024-22320
Published
Feb 2, 2024
Updated
May 7, 2025
Vendor
IBM
Product
Operational Decision Manager
Classifications
CWE-502
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 2, 2024CVE publishedPublication date reported by the CVE source.
  2. May 7, 2025Record 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=8.10.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Operational Decision Managerversion=8.10.3

Published CVSS scores

9.8IBM CorporationCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data

Public exploit references

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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