{"id":"CVE-2024-3388","aliases":["EUVD-2024-31977","GHSA-wmmf-r63x-5jrw"],"status":"published","title":"PAN-OS: User Impersonation in GlobalProtect SSL VPN","description":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.","severity":{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00349,"percentile":0.28824,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-863"],"published":"2024-04-10T17:06:40Z","modified":"2026-06-17T07:44:11Z","products":[{"vendor":"palo alto networks","product":"cloud ngfw"},{"vendor":"palo alto networks","product":"pan-os"},{"vendor":"palo alto networks","product":"prisma access"},{"vendor":"paloaltonetworks","product":"pan-os"},{"vendor":"paloaltonetworks","product":"prisma_access"}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2024-3388","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3388"},{"url":"https://github.com/advisories/GHSA-wmmf-r63x-5jrw"}],"sources":{"cve":[{"id":"CVE-2024-3388","title":"PAN-OS: User Impersonation in GlobalProtect SSL VPN","description":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.","status":"published","published":"2024-04-10T17:06:40.685Z","modified":"2024-08-01T20:12:06.617Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-269","CWE-863"],"updated_at":"2026-11-02T14:34:10.613319Z"}],"euvd":[{"id":"EUVD-2024-31977","description":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.","status":"published","published":"2024-04-10T17:06:40Z","modified":"2024-08-01T20:12:06Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:50:39.0087Z"}],"ghsa":[{"id":"GHSA-wmmf-r63x-5jrw","title":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an...","description":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.","status":"published","published":"2024-04-10T18:30:48Z","modified":"2024-04-10T18:30:57Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:57:05.919117Z"}],"nvd":[{"id":"CVE-2024-3388","description":"A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.","status":"published","published":"2024-04-10T17:15:57.97Z","modified":"2026-06-17T07:44:11.063Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-269","CWE-863"],"updated_at":"2026-11-02T14:09:49.255123Z"}]}}