CVE-2023-47140
IBM CICS Transaction Gateway improper access controls
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
IBM CICS Transaction Gateway improper access controls
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.
- Record
CVE-2023-47140- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-266
- Updated
- 2026-11-02
EUVDEUVD-2023-51275
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.
- Record
EUVD-2023-51275- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vqmp-r4j7-xh29
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper...
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls. IBM X-Force ID: 270259.
- Record
GHSA-vqmp-r4j7-xh29- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-266
- Updated
- 2026-11-02
NVD
IBM CICS Transaction Gateway 9.3 could allow a user to transfer or view files due to improper access controls.
- Record
CVE-2023-47140- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-266
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-47140 is a medium vulnerability (CVSS 4.0) in Ibm Cics Transaction Gateway, published January 8, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. No source names a fixed version.