CVE-2021-3052CWE-79

PAN-OS: Reflected Cross-Site Scripting (XSS) in Web Interface

High · published September 8, 2021

CVSS v3.1
8.0
EPSS
1%
Percentile
49.4
In the wild
Unconfirmed
What it is

A reflected cross-site scripting (XSS) vulnerability in the Palo Alto Network PAN-OS web interface enables an authenticated network-based attacker to mislead another authenticated PAN-OS administrator to click on a specially crafted link that performs arbitrary actions in the PAN-OS web interface as the targeted authenticated administrator. This issue impacts: PAN-OS 8.1 versions earlier than 8.1.20; PAN-OS 9.0 versions earlier than 9.0.14; PAN-OS 9.1 versions earlier than 9.1.10; PAN-OS 10.0 versions earlier than 10.0.2. This issue does not affect Prisma Access.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00628 · 49.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-09-08T17:10Z
EPSS history
Timeline
  • 08 SEP 17:10Z
    PAN-OS: Reflected Cross-Site Scripting (XSS) in Web Interface
    cvelistv5