{"id":"CVE-2023-23560","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-23560","generatedAt":"2026-11-04T23:49:57.227Z","title":"In certain Lexmark products through 2023-01-12, SSRF can occur because of a lack of input validation.","description":"In certain Lexmark products through 2023-01-12, SSRF can occur because of a lack of input validation.","published":"2023-01-23T21:15:14.000Z","lastModified":"2026-06-17T05:37:26.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","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-918","CWE-20"],"affected":["lexmark/b2236 firmware","lexmark/b2338 firmware","lexmark/b2442 firmware","lexmark/b2546 firmware","lexmark/b2650 firmware","lexmark/b2865 firmware","lexmark/b3340 firmware","lexmark/b3442 firmware","lexmark/c2240 firmware","lexmark/c2325 firmware","lexmark/c2326 firmware","lexmark/c2425 firmware","lexmark/c2535 firmware","lexmark/c3224 firmware","lexmark/c3326 firmware","lexmark/c3426 firmware","lexmark/c4150 firmware","lexmark/c6160 firmware","lexmark/c9235 firmware","lexmark/cs331 firmware","lexmark/cs421 firmware","lexmark/cs431 firmware","lexmark/cs439 firmware","lexmark/cs521 firmware","lexmark/cs622 firmware","lexmark/cs720 firmware","lexmark/cs725 firmware","lexmark/cs727 firmware","lexmark/cs728 firmware","lexmark/cs820 firmware","lexmark/cs827 firmware","lexmark/cs921 firmware","lexmark/cs923 firmware","lexmark/cs927 firmware","lexmark/cx331 firmware","lexmark/cx421 firmware","lexmark/cx431 firmware","lexmark/cx522 firmware","lexmark/cx622 firmware","lexmark/cx625 firmware","lexmark/cx725 firmware","lexmark/cx727 firmware","lexmark/cx820 firmware","lexmark/cx825 firmware","lexmark/cx860 firmware","lexmark/cx920 firmware","lexmark/cx921 firmware","lexmark/cx922 firmware","lexmark/cx923 firmware","lexmark/cx924 firmware","lexmark/cx944 firmware","lexmark/m1242 firmware","lexmark/m1246 firmware","lexmark/m1342 firmware","lexmark/m3250 firmware","lexmark/m5255 firmware","lexmark/m5270 firmware","lexmark/mb2236 firmware","lexmark/mb2338 firmware","lexmark/mb2442 firmware"],"epss":{"score":0.13866,"percentile":0.96536,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://publications.lexmark.com/publications/security-alerts/CVE-2023-23560.pdf","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://support.lexmark.com/alerts/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://publications.lexmark.com/publications/security-alerts/CVE-2023-23560.pdf","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.lexmark.com/alerts/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-23560","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."}