CVE-2017-15944KEV · OVERDUE

Palo Alto Networks PAN-OS Remote Code Execution Vulnerability

Critical · published December 11, 2017

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 99.9th percentile for exploit probability.

1505
days past CISA
deadline
CVSS v3.1
9.8
EPSS
98%
Percentile
99.9
In the wild
Confirmed
What it is

🚨 A remote attacker can execute arbitrary code just by accessing the management interface of vulnerable PAN-OS versions! 🔥 Think of it like a hotel receptionist who unknowingly hands over a master key to a stranger — that stranger now has access to every room, including the vault! This vulnerability could allow an attacker to commandeer sensitive systems and perform any actions they desire, from stealing data to disrupting services. The potential fallout is absolutely devastating for organizations relying on these firewalls.

Put simply

Think of it like a hotel receptionist who unknowingly hands over a master key to a stranger — that stranger now has access to every room, including the vault! CVE-2017-15944 affects several versions of Palo Alto Networks' PAN-OS, allowing attackers to exploit weaknesses in the management interface and execute arbitrary code without any authentication required.

What to do

This vulnerability could allow an attacker to commandeer sensitive systems and perform any actions they desire, from stealing data to disrupting services. The potential fallout is absolutely devastating for organizations relying on these firewalls. Upgrade your PAN-OS to at least version 6.1.19, 7.0.19, 7.1.14, or 8.0.6 immediately to patch this vulnerability. Don't forget to review your management interface settings to ensure they are secure! You've got this! Follow these steps to lock down your network and protect your assets! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.98340 · 99.9th percentile
Published
2017-12-11T17:00Z
KEV added
2022-08-18 · due 2022-09-08
EPSS history
Timeline
  • 18 AUG 00:00Z
    Added to CISA KEV — remediate by Sep 8
    kev
  • 11 DEC 17:00Z
    Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute arbitrary code via…
    cvelistv5