What’s Vulnerable › Vulnerabilities

CVE-2023-47140: IBM CICS Transaction Gateway improper access controls

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-08 · updated 2026-06-17
• Weakness: CWE-266

Description

IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.

Affected products

• IBM CICS Transaction Gateway for Multiplatforms: 9.3

References

• https://https://www.ibm.com/support/pages/node/7105094
• https://www.ibm.com/support/pages/node/7105094
• https://exchange.xforce.ibmcloud.com/vulnerabilities/270259
• https://https://www.ibm.com/support/pages/node/7105094

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