{"id":"CVE-2021-29357","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-29357","generatedAt":"2026-10-28T06:50:22.105Z","title":"The ECT Provider component in OutSystems Platform Server 10 before 10.0.1104.0 and 11 before 11.9.0 (and LifeTime management console before 11.7.0) allows SSRF for arbitrary outbound HTTP requests.","description":"The ECT Provider component in OutSystems Platform Server 10 before 10.0.1104.0 and 11 before 11.9.0 (and LifeTime management console before 11.7.0) allows SSRF for arbitrary outbound HTTP requests.","published":"2021-04-12T19:15:15.000Z","lastModified":"2026-06-17T03:47:32.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},"cwe":["CWE-918"],"affected":["outsystems/lifetime management console","outsystems/outsystems","outsystems/platform server"],"epss":{"score":0.00955,"percentile":0.61221,"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 (0.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://labs.integrity.pt/advisories/cve-2021-29357/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://success.outsystems.com/Support/Security/Vulnerabilities/Vulnerability_RTAF-2226","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://labs.integrity.pt/advisories/cve-2021-29357/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://success.outsystems.com/Support/Security/Vulnerabilities/Vulnerability_RTAF-2226","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-29357","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."}