{"id":"CVE-2021-20869","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-20869","generatedAt":"2026-10-27T22:32:01.627Z","title":"Exposure of sensitive information to an unauthorized actor vulnerability in KONICA MINOLTA bizhub series (bizhub C750i G00-35 and earlier, bizhub C650i/C550i/C450i G00-B6 and earlier, bizhub C360i/C300i/C250i G00-B6 and earlier, bizhub…","description":"Exposure of sensitive information to an unauthorized actor vulnerability in KONICA MINOLTA bizhub series (bizhub C750i G00-35 and earlier, bizhub C650i/C550i/C450i G00-B6 and earlier, bizhub C360i/C300i/C250i G00-B6 and earlier, bizhub 750i/650i/550i/450i G00-37 and earlier, bizhub 360i/300i G00-33 and earlier, bizhub C287i/C257i/C227i G00-19 and earlier, bizhub 306i/266i/246i/226i G00-B6 and earlier, bizhub C759/C659 GC7-X8 and earlier, bizhub C658/C558/C458 GC7-X8 and earlier, bizhub 958/808/758 GC7-X8 and earlier, bizhub 658e/558e/458e GC7-X8 and earlier, bizhub C287/C227 GC7-X8 and earlier, bizhub 287/227 GC7-X8 and earlier, bizhub 368e/308e GC7-X8 and earlier, bizhub C368/C308/C258 GC9-X4 and earlier, bizhub 558/458/368/308 GC9-X4 and earlier, bizhub C754e/C654e GDQ-M0 and earlier, bizhub 754e/654e GDQ-M0 and earlier, bizhub C554e/C454e GDQ-M1 and earlier, bizhub C364e/C284e/C224e GDQ-M1 and earlier, bizhub 554e/454e/364e/284e/224e GDQ-M1 and earlier, bizhub C754/C654 C554/C454 GR1-M0 and earlier, bizhub C364/C284/C224 GR1-M0 and earlier, bizhub 754/654 GR1-M0 and earlier, bizhub C4050i/C3350i/C4000i/C3300i G00-B6 and earlier, bizhub C3320i G00-B6 and earlier, bizhub 4750i/4050i G00-22 and earlier, bizhub 4700i G00-22 and earlier, bizhub C3851FS/C3851/C3351 GC9-X4 and earlier, and bizhub 4752/4052 GC9-X4 and earlier) allows an attacker on the adjacent network to obtain some of user credentials if LDAP server authentication is enabled via a specific SOAP message.","published":"2022-01-04T04:15:07.000Z","lastModified":"2026-06-17T03:34:35.000Z","status":"Modified","sourceIdentifier":"vultures@jpcert.or.jp","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-200"],"affected":["konicaminolta/bizhub c750i firmware","konicaminolta/bizhub c650i firmware","konicaminolta/bizhub c550i firmware","konicaminolta/bizhub c450i firmware","konicaminolta/bizhub c360i firmware","konicaminolta/bizhub c300i firmware","konicaminolta/bizhub c250i firmware","konicaminolta/bizhub 750i firmware","konicaminolta/bizhub 650i firmware","konicaminolta/bizhub 550i firmware","konicaminolta/bizhub 450i firmware","konicaminolta/bizhub 360i firmware","konicaminolta/bizhub 300i firmware","konicaminolta/bizhub c287i firmware","konicaminolta/bizhub c257i firmware","konicaminolta/bizhub c227i firmware","konicaminolta/bizhub 306i firmware","konicaminolta/bizhub 266i firmware","konicaminolta/bizhub 226i firmware","konicaminolta/bizhub c759 firmware","konicaminolta/bizhub c659 firmware","konicaminolta/bizhub c658 firmware","konicaminolta/bizhub c558 firmware","konicaminolta/bizhub c458 firmware","konicaminolta/bizhub 958 firmware","konicaminolta/bizhub 808 firmware","konicaminolta/bizhub 758 firmware","konicaminolta/bizhub 658e firmware","konicaminolta/bizhub 558e firmware","konicaminolta/bizhub 458e firmware","konicaminolta/bizhub c287 firmware","konicaminolta/bizhub c227 firmware","konicaminolta/bizhub 287 firmware","konicaminolta/bizhub 227 firmware","konicaminolta/bizhub 368e firmware","konicaminolta/bizhub 308e firmware","konicaminolta/bizhub c368 firmware","konicaminolta/bizhub c308 firmware","konicaminolta/bizhub c258 firmware","konicaminolta/bizhub 558 firmware","konicaminolta/bizhub 458 firmware","konicaminolta/bizhub 368 firmware","konicaminolta/bizhub 308 firmware","konicaminolta/bizhub c754e firmware","konicaminolta/bizhub c654e firmware","konicaminolta/bizhub 754e firmware","konicaminolta/bizhub 654e firmware","konicaminolta/bizhub c554e firmware","konicaminolta/bizhub c454e firmware","konicaminolta/bizhub c364e firmware","konicaminolta/bizhub c284e firmware","konicaminolta/bizhub c224e firmware","konicaminolta/bizhub 554e firmware","konicaminolta/bizhub 454e firmware","konicaminolta/bizhub 364e firmware","konicaminolta/bizhub 284e firmware","konicaminolta/bizhub 224e firmware","konicaminolta/bizhub c754 firmware","konicaminolta/bizhub c654 firmware","konicaminolta/bizhub c554 firmware"],"epss":{"score":0.00532,"percentile":0.44704,"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":"low","text":"Lower severity and a low EPSS score (0.53%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://jvn.jp/en/vu/JVNVU95192472/index.html","tags":["Third Party Advisory","VDB Entry"],"source":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/vu/JVNVU95192472/index.html","tags":["Third Party Advisory","VDB Entry"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.konicaminolta.com/global/newsroom/topics/2021/1224-01-01.html","tags":["Mitigation","Vendor Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://www.konicaminolta.jp/business/support/important/211224_01_01.html","tags":["Mitigation","Vendor Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/vu/JVNVU95192472/index.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://jvn.jp/vu/JVNVU95192472/index.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.konicaminolta.com/global/newsroom/topics/2021/1224-01-01.html","tags":["Mitigation","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.konicaminolta.jp/business/support/important/211224_01_01.html","tags":["Mitigation","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-20869","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."}