{"id":"CVE-2026-50603","state":"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.","publishedAt":"2026-09-17T04:01:12.295Z","updatedAt":"2026-09-17T14:48:17.751Z","severity":{"score":4.9,"label":"Medium","version":"4.0","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","source":"Acer"},"assigner":"Acer","products":["Acer Agent Service"],"affected":[{"vendor":"Acer","product":"Agent Service","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"1.2.110.2","versionType":"semver"}],"platforms":["Windows"]}],"references":["https://community.acer.com/en/kb/articles/19878"],"weaknesses":["CWE-321"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/50xxx/CVE-2026-50603.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-50603","state":"PUBLISHED","datePublished":"2026-09-17T04:01:12.295Z","dateUpdated":"2026-09-17T14:48:17.751Z","assignerShortName":"Acer","assignerOrgId":"8fc372e3-d9c5-46e4-9410-38469745c639","dateReserved":"2026-06-05T07:22:32.054Z"},"containers":{"cna":{"title":"Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorSense","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Acer","product":"Agent Service","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"1.2.110.2","versionType":"semver"}],"platforms":["Windows"]}],"references":[{"url":"https://community.acer.com/en/kb/articles/19878"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"UNREPORTED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":4.9,"vectorString":"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-321","lang":"en","description":"CWE-321 Hardcoded AES-128-ECB Key","type":"CWE"}]}],"providerMetadata":{"shortName":"Acer","orgId":"8fc372e3-d9c5-46e4-9410-38469745c639","dateUpdated":"2026-09-17T07:54:47.332Z"},"impacts":[{"capecId":"CAPEC-126","descriptions":[{"lang":"en","value":"CAPEC-126 Leveraging Hard-coded Credentials"}]}],"solutions":[{"lang":"en","value":"Update to one of the following versions or later:\n\n  *  NitroSense v5.2.84\n  *  PredatorSense v5.2.109","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Update to one of the following versions or later:</p><ul><li>NitroSense v5.2.84</li><li>PredatorSense v5.2.109</li></ul>"}]}],"credits":[{"lang":"en","value":"Tolga Cohce","type":"reporter"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-17T14:47:57.377766Z","id":"CVE-2026-50603","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-17T14:48:17.751Z"}}]}}}