{"id":"CVE-2021-32517","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-32517","generatedAt":"2026-10-27T22:33:56.264Z","title":"Improper access control vulnerability in share_link in QSAN Storage Manager allows remote attackers to download arbitrary files using particular parameter in download function.","description":"Improper access control vulnerability in share_link in QSAN Storage Manager allows remote attackers to download arbitrary files using particular parameter in download function. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.","published":"2021-07-07T14:15:11.000Z","lastModified":"2026-06-17T03:53:06.000Z","status":"Modified","sourceIdentifier":"twcert@cert.org.tw","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-284"],"affected":["qsan/storage manager"],"epss":{"score":0.01262,"percentile":0.69468,"date":"2026-10-26","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 (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4873-6f88b-1.html","tags":["Third Party Advisory"],"source":"twcert@cert.org.tw"},{"url":"https://www.twcert.org.tw/tw/cp-132-4873-6f88b-1.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-32517","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."}