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TI-2024-20994 Aliases CVE-2024-31879GHSA-3cv8-cqpx-wc6m

IBM i denial of service

Priority MEDIUM 41CWE-502Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

IBM i 7.2, 7.3, and 7.4 could allow a remote attacker to execute arbitrary code leading to a denial of service of network ports on the system, caused by the deserialization of untrusted data. IBM X-Force ID: 287539.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00937 61st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMi7.2, 7.3, 7.4—No fix listedCNA
  • i VendorIBM Affected 7.2, 7.3, 7.4 Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:ibm:i:7.2:*:*:*:*:*:*:*7.2VulnerableIBM
cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*7.3VulnerableIBM
cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*7.4VulnerableIBM
cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:*not specified by NVDRunning onIBM
  • cpe:2.3:a:ibm:i:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·IBM
  • cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·IBM
  • cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·IBM
  • cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-31879
  2. 2026-10-03 Alias added: GHSA-3cv8-cqpx-wc6m

References

Advisory 1

  • TI-2024-18115 IBM i privilege escalation CVSS 3.1HIGH 7.8
  • TI-2026-14283 IBM i is Affected By Remote Code Execution Vulnerability in Line Printer Daemon [] CVSS 3.1CRITICAL 9.8
  • TI-2023-14729 IBM i command execution CVSS 3.1CRITICAL 9.8
  • TI-2026-14279 IBM i is Affected By Denial of Service Vulnerabilities in NFS [, ] CVSS 3.1CRITICAL 9.1
  • TI-2026-14196 IBM i is Affected By Denial of Service Vulnerabilities in NFS [, ] CVSS 3.1CRITICAL 9.1
  • TI-2026-13994 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol CVSS 3.1CRITICAL 9.1
See all 207 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences