{"id":"CVE-2024-21888","published":"2024-01-31T17:51:34Z","modified":"2025-12-16T18:13:18Z","title":"A privilege escalation vulnerability in web component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure…","vendor":"Ivanti","product":"ICS","tier":"core","eol":null,"affectedVersions":[{"vendor":"Ivanti","product":"ICS","versions":[">= 9.1R18, <= 9.1R18",">= 22.6R2, <= 22.6R2"]},{"vendor":"Ivanti","product":"IPS","versions":[">= 9.1R18, <= 9.1R18",">= 22.6R1, <= 22.6R1"]}],"description":{"text":"A privilege escalation vulnerability in web component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows a user to elevate privileges to that of an administrator. ","provenance":"source","from":"CVE.org"},"summary":{"text":"A privilege escalation flaw in the web component of Ivanti Connect Secure and Ivanti Policy Secure lets a user elevate their privileges to administrator level. An attacker needs network access to the device and a low-privileged user account to exploit it, with no user interaction required.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:13:34Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.85418,"percentile":0.9972,"date":"2026-10-31","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2024-02-29","exploitedFirstSeen":"2024-02-29","ransomware":false,"evidence":[{"url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-060b","date":"2024-02-29"},{"url":"https://research.checkpoint.com/2024/magnet-goblin-targets-publicly-facing-servers-using-1-day-vulnerabilities/","date":"2024-03-08"},{"url":"https://eclypsium.com/blog/salt-typhoon/","date":"2024-12-12"},{"url":"https://insights.nccgroup.com/l/898251/2025-01-24/31knsst/898251/1737713506BZGVGklo/TI_Annual_Report_24_digital.pdf","date":"2025-01-24"},{"url":"https://www.cert.europa.eu/publications/threat-intelligence/tlr2024/pdf","date":"2025-02-25"},{"url":"https://cert.pl/uploads/docs/Report_CP_2024.pdf","date":"2025-04-03"},{"url":"https://www.tenable.com/blog/verizon-2025-dbir-tenable-research-collaboration","date":"2025-04-23"}],"evidenceTotal":7,"provenance":"source"},"exploited":true,"otx":null,"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"references":[{"url":"https://forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalation-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure?language=en_US","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2024-19499","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-19499","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2024-01-31","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2024-21888","provenance":"source"},{"date":"2024-02-29","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-060b","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":61.1,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 976 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.94,"detail":"percentile 0.9972"},{"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":6.16,"detail":"base score 8.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}