CVE-2024-0011

PAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal Authentication

Description

A reflected cross-site scripting (XSS) vulnerability in the Captive Portal feature of Palo Alto Networks PAN-OS software enables execution of malicious JavaScript (in the context of an authenticated Captive Portal user’s browser) if a user clicks on a malicious link, allowing phishing attacks that could lead to credential theft.

Remediation

Solution:

  • This issue is fixed in PAN-OS 8.1.24, PAN-OS 9.0.17, PAN-OS 9.1.13, PAN-OS 10.0.11, PAN-OS 10.1.3, and all later PAN-OS versions.

Workaround:

  • Customers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat ID 93070 (Applications and Threats content update 8810).

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.97% Top 25%
Vendor Advisory paloaltonetworks.com
Affected: Palo Alto Networks PAN-OS
Affected: Palo Alto Networks Prisma Access
Affected: Palo Alto Networks Cloud NGFW
Published at:
Updated at:

References

Link Tags
https://security.paloaltonetworks.com/CVE-2024-0011 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-0011?
CVE-2024-0011 has been scored as a medium severity vulnerability.
How to fix CVE-2024-0011?
To fix CVE-2024-0011: This issue is fixed in PAN-OS 8.1.24, PAN-OS 9.0.17, PAN-OS 9.1.13, PAN-OS 10.0.11, PAN-OS 10.1.3, and all later PAN-OS versions.
Is CVE-2024-0011 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-0011 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-0011?
CVE-2024-0011 affects Palo Alto Networks PAN-OS, Palo Alto Networks Prisma Access, Palo Alto Networks Cloud NGFW.
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