{"id":"CVE-2021-23857","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-23857","generatedAt":"2026-10-27T23:43:23.664Z","title":"Login with hash: The login routine allows the client to log in to the system not by using the password, but by using the hash of the password.","description":"Login with hash: The login routine allows the client to log in to the system not by using the password, but by using the hash of the password. Combined with CVE-2021-23858, this allows an attacker to subsequently login to the system.","published":"2021-10-04T18:15:08.000Z","lastModified":"2026-06-17T03:38:57.000Z","status":"Modified","sourceIdentifier":"psirt@bosch.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-836","CWE-287"],"affected":["bosch/rexroth indramotion mlc l20 firmware","bosch/rexroth indramotion mlc l40 firmware","bosch/rexroth indramotion mlc l25 firmware","bosch/rexroth indramotion mlc l45 firmware","bosch/rexroth indramotion mlc l65 firmware","bosch/rexroth indramotion mlc l75 firmware","bosch/rexroth indramotion mlc l85 firmware","bosch/rexroth indramotion mlc xm22 firmware","bosch/rexroth indramotion mlc xm21 firmware","bosch/rexroth indramotion mlc xm41 firmware","bosch/rexroth indramotion mlc xm42 firmware","bosch/rexroth indramotion xlc firmware"],"epss":{"score":0.01234,"percentile":0.68818,"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 (1.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://psirt.bosch.com/security-advisories/bosch-sa-741752.html","tags":["Vendor Advisory"],"source":"psirt@bosch.com"},{"url":"https://psirt.bosch.com/security-advisories/bosch-sa-741752.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-23857","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."}