{"id":"CVE-2023-5970","published":"2023-12-05T20:20:01Z","modified":"2024-08-02T08:14:25Z","title":"Improper authentication in the SMA100 SSL-VPN virtual office portal allows a remote authenticated attacker to create…","vendor":"SonicWall","product":"SMA100","tier":"core","eol":null,"affectedVersions":[{"vendor":"SonicWall","product":"SMA100","versions":["10.2.1.9-57sv and earlier versions"]}],"description":{"text":"Improper authentication in the SMA100 SSL-VPN virtual office portal allows a remote authenticated attacker to create an identical external domain user using accent characters, resulting in an MFA bypass.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.00911,"percentile":0.59925,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2025-10-23","exploitedFirstSeen":"2025-10-23","ransomware":false,"evidence":[{"url":"https://3354902.hs-sites.com/hubfs/Consulting/TTP%20Briefing/Cybereason_TTP_Briefing_Q3-2025.pdf","date":"2025-10-23"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0018","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-58238","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-58238","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-12-05","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2023-5970","provenance":"source"},{"date":"2025-10-23","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://3354902.hs-sites.com/hubfs/Consulting/TTP%20Briefing/Cybereason_TTP_Briefing_Q3-2025.pdf","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":47.0,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 372 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":11.98,"detail":"percentile 0.5992"},{"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"}]}}