{"id":"CVE-2026-50603","aliases":["EUVD-2026-81318","GHSA-wvm6-m87f-2vxp"],"status":"published","title":"Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorSense","description":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.","severity":{"version":"4.0","score":4.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00099,"percentile":0.00791,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-321"],"published":"2026-09-17T04:01:12Z","modified":"2026-09-18T16:25:08Z","products":[{"vendor":"acer","product":"agent service"}],"references":[{"url":"https://community.acer.com/en/kb/articles/19878"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50603"},{"url":"https://github.com/advisories/GHSA-wvm6-m87f-2vxp"}],"sources":{"cve":[{"id":"CVE-2026-50603","title":"Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorSense","description":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.","status":"published","published":"2026-09-17T04:01:12.295Z","modified":"2026-09-17T14:48:17.751Z","cvss":[{"version":"4.0","score":4.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","level":"medium","assessor":"cna"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:20:09.098623Z"}],"euvd":[{"id":"EUVD-2026-81318","description":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.","status":"published","published":"2026-09-17T04:01:12Z","modified":"2026-09-17T14:48:17Z","cvss":[{"version":"4.0","score":4.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","level":"medium"}],"updated_at":"2026-11-02T17:28:12.076337Z"}],"ghsa":[{"id":"GHSA-wvm6-m87f-2vxp","title":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense...","description":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.","status":"published","published":"2026-09-17T06:30:31Z","modified":"2026-09-17T06:30:32Z","cvss":[{"version":"4.0","score":4.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T15:12:03.458644Z"}],"nvd":[{"id":"CVE-2026-50603","description":"A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.","status":"published","published":"2026-09-17T04:17:46.93Z","modified":"2026-09-18T16:25:08.493Z","cvss":[{"version":"4.0","score":4.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:12:49.013904Z"}]}}