{"id":"CVE-2023-43018","aliases":["EUVD-2023-47439","GHSA-jp5h-5fjw-cp86"],"status":"published","title":"IBM CICS TX privilege escalation","description":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.  IBM X-Force ID:  266163.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00521,"percentile":0.4473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-250","CWE-269"],"published":"2023-11-02T23:48:46Z","modified":"2026-06-17T06:24:59Z","products":[{"vendor":"ibm","product":"cics tx advanced"},{"vendor":"ibm","product":"cics tx standard"},{"vendor":"ibm","product":"cics_tx"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/266163","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7063668","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43018"},{"url":"https://github.com/advisories/GHSA-jp5h-5fjw-cp86"}],"sources":{"cve":[{"id":"CVE-2023-43018","title":"IBM CICS TX privilege escalation","description":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.  IBM X-Force ID:  266163.","status":"published","published":"2023-11-02T23:48:46.991Z","modified":"2024-09-05T14:33:34.695Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-47439","description":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.  IBM X-Force ID:  266163.","status":"published","published":"2023-11-02T23:48:46Z","modified":"2024-09-05T14:33:34Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T00:56:03.195853Z"}],"ghsa":[{"id":"GHSA-jp5h-5fjw-cp86","title":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that...","description":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.  IBM X-Force ID:  266163.","status":"published","published":"2023-11-03T00:30:26Z","modified":"2023-11-18T05:03:49Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-250","CWE-269"],"updated_at":"2026-11-02T14:55:03.903531Z"}],"nvd":[{"id":"CVE-2023-43018","description":"IBM CICS TX Standard 11.1 and Advanced 10.1, 11.1 performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.  IBM X-Force ID:  266163.","status":"published","published":"2023-11-03T00:15:12.757Z","modified":"2026-06-17T06:24:59.903Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-250","CWE-269"],"updated_at":"2026-11-02T14:08:41.047232Z"}]}}