Home/CVE/A reflected cross-site scripting (XSS) vulnerability exists in the PAN-OS management web interface. A remote attacker ab
CVE

CVE-2020-2036

A reflected cross-site scripting (XSS) vulnerability exists in the PAN-OS management web interface. A remote attacker ab

A reflected cross-site scripting (XSS) vulnerability exists in the PAN-OS management web interface. A remote attacker able to convince an administrator with an active authenticated session on the firewall management interface to click on a crafted link to that management web interface could potentially execute arbitrary JavaScript code in the administrator's browser and perform administrative actions. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16.

PAN-OS 9.0 versions earlier than PAN-OS 9.0.9.

HIGH · CVSS 8.8 EPSS 0.77558
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

2
paloaltonetworks pan-os>= 8.1.0 and < 8.1.16
paloaltonetworks pan-os>= 9.0.0 and < 9.0.9
⚠

Public Exploits & PoCs

1
nucleiPalo Alto Networks PAN-OS Web Interface - Cross Site-Scriptinghigh
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · psirt@paloaltonetworks.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Sep 2020 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.paloaltonetworks.com/CVE-2020-2036Vendor Advisory
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