What’s Vulnerable › Vulnerabilities

CVE-2023-28528: IBM AIX command execution

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-28 · updated 2026-06-17
• Weakness: CWE-78

Description

IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the invscout command to execute arbitrary commands. IBM X-Force ID: 251207.

Affected products

• IBM AIX: 7.1, 7.2, 7.3
• IBM VIOS: 3.1

References

• http://packetstormsecurity.com/files/172458/IBM-AIX-7.2-inscout-Privilege-Escalation.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/251207
• https://www.ibm.com/support/pages/node/6983232
• http://packetstormsecurity.com/files/172458/IBM-AIX-7.2-inscout-Privilege-Escalation.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/251207
• https://www.ibm.com/support/pages/node/6983232
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1691

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