Permissions, privileges, and access controls in IBM CICS Transaction Gateway Containers

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU85038

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-47140

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions. A local user can trigger the vulnerability to transfer or view files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

CICS Transaction Gateway: 9.3

External links

http://www.ibm.com/support/pages/node/7105094

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.