CVE-2024-27260

Local arbitrary command execution

Published May 16, 2024 · Updated Aug 2, 2024

Command execution in IBM AIX 7.2 and 7.3 and VIOS 3.1 and 4.1 allows local users to execute arbitrary commands through invscout. IBM has not disclosed the defective operation inside invscout or the input that reaches it. Exploitation requires a non-privileged local account and grants arbitrary command execution on the affected system.

CVSS severity8.4
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command execution in IBM AIX 7.2 and 7.3 and VIOS 3.1 and 4.1 allows local users to execute arbitrary commands through invscout. IBM has not disclosed the defective operation inside invscout or the input that reaches it. Exploitation requires a non-privileged local account and grants arbitrary command execution on the affected system.

The record

CVE
CVE-2024-27260
Published
May 16, 2024
Updated
Aug 2, 2024
Vendor
IBM
Product
AIX
Classifications
CWE-250, T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 16, 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=7.2
  2. Affected versionversion=7.2, 7.3, VIOS 3.1, VIOS 4.1
  3. Affected versionversion=7.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

IBM · AIXversion=7.2; version=7.2, 7.3, VIOS 3.1, VIOS 4.1; version=7.3
IBM · PowerVM Virtual I/O Serverversion=3.1; version=4.1

Published CVSS scores

8.4IBM CorporationCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4IBM Security BulletinCVSS:3.0/AV:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
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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