{"id":"CVE-2018-15137","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-15137","generatedAt":"2026-10-29T02:46:34.924Z","title":"CeLa Link CLR-M20 devices allow unauthorized users to upload any file (e.g., asp, aspx, cfm, html, jhtml, jsp, or shtml), which causes remote code execution as well.","description":"CeLa Link CLR-M20 devices allow unauthorized users to upload any file (e.g., asp, aspx, cfm, html, jhtml, jsp, or shtml), which causes remote code execution as well. Because of the WebDAV feature, it is possible to upload arbitrary files by utilizing the PUT method.","published":"2018-08-08T00:29:01.000Z","lastModified":"2026-06-17T01:42:07.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-434"],"affected":["cela link/clr-m20 firmware"],"epss":{"score":0.17977,"percentile":0.97171,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.14179,"percentile":0.96472},{"date":"2026-09-22","score":0.18195,"percentile":0.97078}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-07-13","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":45021,"kind":"exploit","title":"Cela Link CLR-M20 2.7.1.6 - Arbitrary File Upload","url":"https://www.exploit-db.com/exploits/45021","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/45021.txt","file":"exploits/hardware/webapps/45021.txt","published":"2018-07-13","added":"2018-07-13","updated":"2018-08-08","author":"Safak Aslan","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2018-15137"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 18.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/safakaslan/CelaLinkCLRM20/issues/1","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/45021/","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://github.com/safakaslan/CelaLinkCLRM20/issues/1","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/45021/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-15137","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."}