{"id":"CVE-2023-39280","published":"2023-10-17T22:17:36Z","modified":"2024-09-13T15:59:29Z","title":"SonicOS p ost-authentication Stack-Based Buffer Overflow vulnerability in the ssoStats-s.xml, ssoStats-s.wri URL…","vendor":"SonicWall","product":"SonicOS","tier":"core","eol":null,"affectedVersions":[{"vendor":"SonicWall","product":"SonicOS","versions":["7.0.1-5119 and earlier versions","7.0.1-5129 and earlier versions","6.5.4.4-44v-21-2079 and earlier versions","6.5.4.12-101n and earlier versions"]}],"description":{"text":"SonicOS p\n\nost-authentication Stack-Based Buffer Overflow vulnerability in the ssoStats-s.xml, ssoStats-s.wri URL endpoints leads to a firewall crash.\n\n","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.00969,"percentile":0.61784,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2026-02-05","exploitedFirstSeen":"2026-02-05","ransomware":false,"evidence":[{"url":"https://3354902.hs-sites.com/hubfs/Consulting/TTP%20Briefing/Q4%202025/Cybereason_TTP%20Briefing_%20Q42025.pdf","date":"2026-02-05"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0012","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-43012","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-43012","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-10-17","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2023-39280","provenance":"source"},{"date":"2026-02-05","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://3354902.hs-sites.com/hubfs/Consulting/TTP%20Briefing/Q4%202025/Cybereason_TTP%20Briefing_%20Q42025.pdf","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":52.4,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":5.0,"detail":"added 266 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":12.36,"detail":"percentile 0.6178"},{"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":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}