What’s Vulnerable › Vulnerabilities

CVE-2023-40363: IBM InfoSphere Information Server privilege escalation

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-18 · updated 2026-06-17
• Weakness: CWE-276

Description

IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings. IBM X-Force ID: 263332.

Affected products

• IBM InfoSphere Information Server: 11.7

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/263332
• https://www.ibm.com/support/pages/node/7070742
• https://exchange.xforce.ibmcloud.com/vulnerabilities/263332
• https://www.ibm.com/support/pages/node/7070742

Get alerted when CVE-2023-40363 or the next vulnerability affects your stack