title: PAN-OS: DOM-Based Cross-Site Scripting (XSS) Vulnerability in the Web Interface
description: A DOM-Based cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to execute a JavaScript payload in the context of an administrator’s browser when they view a specifically crafted link to the PAN-OS web interface.
problem types: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
affected:
{
defaultStatus: unaffected
product: PAN-OS
vendor: Palo Alto Networks
versions:
changes: [at: 8.1.25, status: unaffected], lessThan: 8.1.25, status: affected, version: 8.1, versionType: custom
changes: [at: 9.0.17, status: unaffected], lessThan: 9.0.17, status: affected, version: 9.0, versionType: custom
changes: [at: 9.1.16, status: unaffected], lessThan: 9.1.16, status: affected, version: 9.1, versionType: custom
changes: [at: 10.0.12, status: unaffected], lessThan: 10.0.12, status: affected, version: 10.0, versionType: custom
changes: [at: 10.1.9, status: unaffected], lessThan: 10.1.9, status: affected, version: 10.1, versionType: custom
changes: [at: 10.2.4, status: unaffected], lessThan: 10.2.4, status: affected, version: 10.2, versionType: custom
changes: [at: 11.0.1, status: unaffected], lessThan: 11.0.1, status: affected, version: 11.0, versionType: custom
lessThan: All, status: unaffected, version: 11.1, versionType: custom
}
{
defaultStatus: unaffected
product: Prisma Access
vendor: Palo Alto Networks
versions:
status: unaffected, version: All
}
{
defaultStatus: unaffected
product: Cloud NGFW
vendor: Palo Alto Networks
versions:
status: unaffected, version: All
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
exploits: Palo Alto Networks is not aware of any malicious exploitation of this issue.
solutions: This issue is fixed in PAN-OS 8.1.25, PAN-OS 9.0.17, PAN-OS 9.1.16, PAN-OS 10.0.12, PAN-OS 10.1.9, PAN-OS 10.2.4, PAN-OS 11.0.1, and all later PAN-OS versions.