{"document":{"category":"csaf_vex","csaf_version":"2.1","notes":[{"category":"summary","text":"Palo Alto Networks PSIRT provided VEX document. This document is autogenerated.","title":"Captive Portal denial of service"}],"publisher":{"category":"vendor","name":"Palo Alto Networks","namespace":"https://security.paloaltonetworks.com"},"title":"Palo Alto Networks PSIRT provided VEX document: PAN-SA-2016-0013","distribution":{"text":"Copyright © 2024 Palo Alto Networks. All rights reserved.","tlp":{"label":"CLEAR","url":"https://www.first.org/tlp/"}},"tracking":{"current_release_date":"2026-09-23T01:39:25.974Z","generator":{"date":"2026-09-23T01:39:25.974Z","engine":{"name":"Vulnogram","version":"0.0.9"}},"id":"PAN-SA-2016-0013","initial_release_date":"2016-07-14T22:30:00.000Z","revision_history":[{"number":"1","date":"2026-09-22T18:39:25.000Z","summary":"Initial release"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"name":"Palo Alto Networks","category":"vendor","branches":[]}]},"vulnerabilities":[{"cve":"PAN-SA-2016-0013","product_status":{"fixed":["PANW-PAN-OS-440","PANW-PAN-OS-444","PANW-PAN-OS-452","PANW-PAN-OS-454","PANW-PAN-OS-738"],"known_affected":["PANW-PAN-OS-458","PANW-PAN-OS-460","PANW-PAN-OS-461","PANW-PAN-OS-736","PANW-PAN-OS-737"]},"notes":[{"category":"description","text":"You can configure Palo Alto Networks firewalls to host a web-based Captive Portal to authenticate users. A denial of service condition was identified in this subsystem (Ref. 92413).\nA third party user could remotely disrupt the captive portal’s operation, provoking a delay before it resumes normal operations.\nThis issue affects PAN-OS 5.0.18 and earlier; PAN-OS 6.0.13 and earlier; PAN-OS 6.1.11 and earlier; PAN-OS 7.0.6 and earlier; PAN-OS 7.1.1 and earlier"}],"references":[{"category":"external","summary":"NVD - PAN-SA-2016-0013","url":"https://nvd.nist.gov/vuln/detail/PAN-SA-2016-0013"},{"category":"self","summary":"Palo Alto Networks Security Advisory PAN-SA-2016-0013","url":"https://security.paloaltonetworks.com/PAN-SA-2016-0013"}],"threats":[{"category":"impact","description":"You can configure Palo Alto Networks firewalls to host a web-based Captive Portal to authenticate users. A denial of service condition was identified in this subsystem (Ref. 92413).\nA third party user could remotely disrupt the captive portal’s operation, provoking a delay before it resumes normal operations.\nThis issue affects PAN-OS 5.0.18 and earlier; PAN-OS 6.0.13 and earlier; PAN-OS 6.1.11 and earlier; PAN-OS 7.0.6 and earlier; PAN-OS 7.1.1 and earlier"}],"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM"},"products":["PANW-PAN-OS-458","PANW-PAN-OS-460","PANW-PAN-OS-461","PANW-PAN-OS-736","PANW-PAN-OS-737"]}]}]}