{"id":"CVE-2019-10777","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-10777","generatedAt":"2026-10-29T00:10:53.736Z","title":"It is possible for a user to inject arbitrary commands to the \"zipCmd\" used within \"config.FunctionName\".","description":"In aws-lambda versions prior to version 1.0.5, the \"config.FunctioName\" is used to construct the argument used within the \"exec\" function without any sanitization. It is possible for a user to inject arbitrary commands to the \"zipCmd\" used within \"config.FunctionName\".","published":"2020-01-08T17:15:11.000Z","lastModified":"2026-06-17T02:11:39.000Z","status":"Modified","sourceIdentifier":"report@snyk.io","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["amazon/aws lambda"],"epss":{"score":0.01644,"percentile":0.76313,"date":"2026-10-27","history":[]},"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 (1.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839","tags":["Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-10777","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."}