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Operational Decision ManagerApplication · Ibm

CVE-2024-22320

HIGH · 8.8 CVSS v3.1 Published 2024-02-02
Patch available
A vendor patch is available. No clean upgrade release — apply the published patch.
See remediation →
94/100
Remediation priority · Urgent
High EPSS Remotely reachable Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
IBM Operational Decision Manager 8.10.3 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization. By sending specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code in the context of SYSTEM. IBM X-Force ID: 279146.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis
How this class of weakness works · CWE-502

The application rebuilds objects from attacker-supplied serialized data, and the act of rebuilding can trigger dangerous code paths. In many runtimes this leads straight to remote code execution. The durable fix is to avoid deserializing untrusted input — or to use a strict, type-limited format with integrity checks.

General guidance for the deserialization of untrusted data class — the official description and references above are authoritative for this specific CVE. Want a bespoke review and a reviewed fix? Ask our team →

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Operational Decision ManagerApplication
Affected:= 8.10.3= 8.10.4= 8.10.5.1= 8.11= 8.11.0.1= 8.12.0.1

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Patch available Apply the vendor patch
Vendor patch www.ibm.com →
Recommended fix Moderate confidence

Apply IBM security patch from https://www.ibm.com/support/pages/node/7112382 (contact IBM for specific version containing the fix)

  1. 1. Review the IBM Security Bulletin for CVE-2024-22320 at the provided URL: https://www.ibm.com/support/pages/node/7112382
  2. 2. Identify the appropriate patch level for your installed version (8.10.3, 8.10.4, 8.10.5.1, or 8.11)
  3. 3. Download the corresponding security patch from IBM Fix Central or the IBM Support Portal
  4. 4. Back up your current IBM Operational Decision Manager installation and database before applying the patch
  5. 5. Apply the patch following the instructions provided in the IBM security bulletin
  6. 6. Restart the IBM Operational Decision Manager services after patch installation
  7. 7. Verify the patch was applied successfully by checking the version and confirming the vulnerability is resolved
Caveat Consult IBM release notes for your version to check for any compatibility or configuration changes required after applying the security patch

Generated from the published advisory — verify against the referenced sources before acting.

We can apply and verify the patch for your build — typical engagement from $3,200. Get the patch applied

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-22320 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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