{"id":"CVE-2020-11852","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-11852","generatedAt":"2026-10-27T20:22:37.828Z","title":"DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG).","description":"DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command.","published":"2020-08-07T16:15:12.000Z","lastModified":"2026-06-17T02:50:55.000Z","status":"Modified","sourceIdentifier":"security@opentext.com","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["microfocus/secure messaging gateway"],"epss":{"score":0.01368,"percentile":0.71675,"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 (1.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://support.microfocus.com/kb/doc.php?id=7024775","source":"security@opentext.com"},{"url":"https://support.microfocus.com/kb/doc.php?id=7024775","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-11852","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."}