CVE-2024-31890

Local privilege escalation to root

Published Jun 21, 2024 · Updated Aug 2, 2024

Privilege escalation in TCP/IP Connectivity Utilities on IBMi 7.3 through 7.5 allows local users to obtain root-level access. The affected command, file, function, and faulty privileged operation remain undisclosed by IBM. Exploitation requires command-line access from a low-privileged account and grants root-level control of the host.

CVSS severity7.8
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in TCP/IP Connectivity Utilities on IBMi 7.3 through 7.5 allows local users to obtain root-level access. The affected command, file, function, and faulty privileged operation remain undisclosed by IBM. Exploitation requires command-line access from a low-privileged account and grants root-level control of the host.

The record

CVE
CVE-2024-31890
Published
Jun 21, 2024
Updated
Aug 2, 2024
Vendor
IBM
Product
IBM i
Classifications
CWE-250, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=7.3, 7.4, 7.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

IBM · IBM iversion=7.3, 7.4, 7.5

Published CVSS scores

7.8IBM CorporationCVSS:3.0/AV:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-250Execution with Unnecessary Privileges
T1068Exploitation for Privilege Escalation

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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