{"id":"CVE-2025-49533","published":"2025-07-08T21:32:12Z","modified":"2026-02-26T17:51:02Z","title":"Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)","vendor":"Adobe","product":"Adobe Experience Manager (MS)","tier":"core","eol":null,"affectedVersions":[{"vendor":"Adobe","product":"Adobe Experience Manager (MS)","versions":["<= 6.5.23.0"]}],"description":{"text":"Adobe Experience Manager (MS) versions 6.5.23.0 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could lead to arbitrary code execution by an attacker. Exploitation of this issue does not require user interaction. Scope is unchanged.","provenance":"source","from":"CVE.org"},"summary":{"text":"Adobe Experience Manager (MS) versions 6.5.23.0 and earlier contain a deserialization of untrusted data flaw (CWE-502). The flaw sits in the product's handling of serialized input. An attacker can achieve arbitrary code execution over the network, with no authentication and no user interaction required.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T05:10:28Z"},"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":0.51682,"percentile":0.98945,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2025-07-30","exploitedFirstSeen":"2025-07-30","ransomware":false,"evidence":[{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-07-30&host_type=src&vulnerability=cve-2025-49533","date":"2025-07-30"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-11&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-11"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-12&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-12"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-13&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-13"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-26&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-26"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-27&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-27"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-28&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-28"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-29&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-29"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-30&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-30"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-31&host_type=src&vulnerability=cve-2025-49533","date":"2025-08-31"}],"evidenceTotal":15,"provenance":"source"},"exploited":true,"otx":{"pulseCount":1,"pulses":[{"name":"Actualización Adobe update - 13/07/2025","url":"https://otx.alienvault.com/pulse/6874141d9c116634a5d68989","created":"2025-07-13"}],"provenance":"machine"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"https://helpx.adobe.com/security/products/aem-forms/apsb25-67.html","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-20752","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-20752","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"nuclei":[{"id":"CVE-2025-49533","name":"Adobe Experience Manager Forms - Insecure Deserialization","severity":"critical","path":"http/cves/2025/CVE-2025-49533.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-49533.yaml"}],"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2025-07-08","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2025-49533","provenance":"source"},{"date":"2025-07-30","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-07-30&host_type=src&vulnerability=cve-2025-49533","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":67.3,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 458 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.79,"detail":"percentile 0.9895"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 nuclei template"},{"name":"Mentioned in OTX pulses","points":0.68,"detail":"1 pulse"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}