What is CVE-2023-42027?

CVE-2023-42027 is a medium-severity vulnerability in Ibm Cics Tx Advanced, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2023-11-02.

How severe is CVE-2023-42027?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Ibm Cics Tx Advanced

CVE-2023-42027

IBM CICS TX Standard 11.1, Advanced 10.1, 11.1, and TXSeries for Multiplatforms 8.1, 8.2, 9.1 are vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (12.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Ibm Cics Tx Advanced — versions 10.1, 11.1
Ibm Cics Tx Standard — versions 11.1
Ibm Txseries For Multiplatforms — versions 8.1, 8.2, 9.1

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.ibm.com/support/pages/node/7063659 (vendor-advisory)
www.ibm.com/support/pages/node/7063664 (vendor-advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/266057 (vdb-entry)

Frequently asked questions

What is CVE-2023-42027?: CVE-2023-42027 is a medium-severity vulnerability in Ibm Cics Tx Advanced, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2023-11-02.
How severe is CVE-2023-42027?: Medium severity. CVSS v3 base score is 4.3 out of 10.