{"id":"CVE-2026-27790","title":"Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected:\n\n\n\n\n\n  *  …","summary":"Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected:\n\n\n\n\n\n  *  …","severity":"low","cvss":2.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-248"],"vendor":"gallagher","product":"command_centre","affected":["command_centre < 9.20.4349","command_centre >= 9.30.1594, < 9.30.3983","command_centre >= 9.40.1359, < 9.40.3130","command_centre >= 9.50.978, < 9.50.1587"],"patched":["command_centre 9.50.1587"],"published":"2026-07-07","updated":"2026-08-14","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-27790","references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-27790","label":"disclosures@gallagher.com"}],"tags":["nvd"],"epss":0.00385,"epssPercentile":0.32411,"ingestedAt":"2026-08-15T13:26:46.474Z","slug":"CVE-2026-27790","body":"## Overview\n\nUncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected:\n\n\n\n\n\n  *  9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1))\n  *  9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3))\n  *  9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5))\n  *  9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7))\n  *  all versions of 9.10 and prior.\n\n## Affected\n\n- `command_centre < 9.20.4349`\n- `command_centre >= 9.30.1594, < 9.30.3983`\n- `command_centre >= 9.40.1359, < 9.40.3130`\n- `command_centre >= 9.50.978, < 9.50.1587`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `command_centre 9.50.1587`","depth":"sunlit","depthScore":15,"depthScoreParts":{"impact":14.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}