{"id":"CVE-2023-44350","published":"2023-11-17T13:31:30Z","modified":"2024-09-16T12:57:22Z","title":"ColdFusion | Deserialization of Untrusted Data (CWE-502)","vendor":"Adobe","product":"ColdFusion","tier":"core","eol":null,"affectedVersions":[{"vendor":"Adobe","product":"ColdFusion","versions":["<= 2021.11"]}],"description":{"text":"Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by an Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.","provenance":"source","from":"CVE.org"},"summary":{"text":"Adobe ColdFusion, versions 2023.5 and earlier and 2021.11 and earlier, contains a deserialization of untrusted data flaw (CWE-502). An attacker can achieve arbitrary code execution, and exploitation requires no user interaction, with the attack vector being network-reachable and no authentication indicated by the vector.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:14:31Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.64558,"percentile":0.99237,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"https://helpx.adobe.com/security/products/coldfusion/apsb23-52.html","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-48704","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-48704","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-11-17","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2023-44350","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":26.7,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.85,"detail":"percentile 0.9924"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-adobe-coldfusion-cwe-502"}}