CVE-2023-33849

Name: CVE-2023-33849
Creator: NVD / NIST
Published: 2023-06-07T22:15:10.12+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.7/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2023-33849 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. IBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 could transmit sensitive information in query parameters that could be intercepted using man in the middle techniques. IBM X-Force ID: 257105.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

IBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 could transmit sensitive information in query parameters that could be intercepted using man in the middle techniques. IBM X-Force ID: 257105.

Metrics

CVSS 3.1

3.7/10

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

EPSS Probability

0.38%

29.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ibm	Cics Tx	10.1
Ibm	Cics Tx	11.1
Ibm	Txseries For Multiplatforms	8.1
Ibm	Txseries For Multiplatforms	9.1
Ibm	Txseries For Multiplatforms	8.2

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/257105VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/7001687Vendor Advisory
https://www.ibm.com/support/pages/node/7001695Vendor Advisory
https://www.ibm.com/support/pages/node/7001697Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/257105VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/7001687Vendor Advisory
https://www.ibm.com/support/pages/node/7001695Vendor Advisory
https://www.ibm.com/support/pages/node/7001697Vendor Advisory

Timeline

Published: Jun 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-33849?

How severe is CVE-2023-33849?

CVE-2023-33849 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2023-33849?

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-2023-33849?

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

Scan your code now

Source: NVD / NIST