CVE-2023-47140

Name: CVE-2023-47140
Creator: NVD / NIST
Published: 2024-01-08T03:15:13.283+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2023-47140 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

8.1/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.22%

12.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-266

Affected Software

Vendor	Product	Versions
Ibm	Cics Transaction Gateway	9.3

References

https://https://www.ibm.com/support/pages/node/7105094Broken Link
https://www.ibm.com/support/pages/node/7105094Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/270259
https://https://www.ibm.com/support/pages/node/7105094Broken Link

Timeline

Published: Jan 8, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-47140?

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

How severe is CVE-2023-47140?

CVE-2023-47140 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2023-47140?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-47140?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST