{"id":"CVE-2026-15027","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-15027","generatedAt":"2026-10-28T02:20:01.397Z","title":"CGServiSign developed by Changing has a OS Command Injection vulnerability.","description":"CGServiSign developed by Changing has a OS Command Injection vulnerability. Unauthenticated remote attackers can induce victims to visit a malicious web page and inject arbitrary OS commands through the local service interface, resulting in command execution on the victim's local computer.","published":"2026-09-23T09:17:08.000Z","lastModified":"2026-09-24T14:45:23.000Z","status":"Deferred","sourceIdentifier":"twcert@cert.org.tw","cvss":{"version":"4.0","score":8.6,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.03162,"percentile":0.87901,"date":"2026-10-26","history":[{"date":"2026-09-23","score":0.02173,"percentile":0.81535}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (3.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-23T09:17:08.000Z","detail":{"score":"8.6","severity":"HIGH","publishedAt":"2026-09-23T09:17:07.657Z"},"summary":"New CVE, high severity (CVSS 8.6)."}],"references":[{"url":"https://www.twcert.org.tw/en/cp-139-11214-89281-2.html","source":"twcert@cert.org.tw"},{"url":"https://www.twcert.org.tw/tw/cp-132-11213-28a81-1.html","source":"twcert@cert.org.tw"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-15027","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}