Privilege escalation in IBM Cics Transaction Gateway
CVE-2023-47140
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- IBM Cics Transaction Gateway — versions 9.3
- IBM Cics Transaction Gateway Containers — versions 9.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://www.ibm.com/support/pages/node/7105094 (vendor-advisory, Broken Link)
- www.ibm.com/support/pages/node/7105094 (Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-47140?
- CVE-2023-47140 is a medium-severity vulnerability in IBM Cics Transaction Gateway, classified under Incorrect Privilege Assignment. CVSS score: 4.0/10. Published 2024-01-08.
- How severe is CVE-2023-47140?
- Medium severity. CVSS v3 base score is 4.0 out of 10.
- Is CVE-2023-47140 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.