CVE-2024-9463KEV · OVERDUECWE-78

Expedition: Unauthenticated OS Command Injection Vulnerability Leads to Firewall Credential Disclosure

Critical · published October 9, 2024

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.9. It is confirmed in active exploitation. It sits in the 99.9th percentile for exploit probability.

687
days past CISA
deadline
CVSS v4.0
9.9
EPSS
99%
Percentile
99.9
In the wild
Confirmed
What it is

🚨 An unauthenticated attacker can execute arbitrary commands on your entire system! This OS command injection vulnerability in Palo Alto Networks Expedition is absolutely devastating. 🔥 Think of it like a handyman who shows up at your door uninvited and starts rummaging through your home, accessing your safe and taking your most sensitive documents. That's what an attacker can do with this flaw—they can operate as root and access everything! With this vulnerability, an attacker could access usernames, cleartext passwords, device configurations, and even API keys for PAN-OS firewalls. The potential for data breach and system compromise is enormous, leading to severe security incidents and loss of trust.

Put simply

Think of it like a handyman who shows up at your door uninvited and starts rummaging through your home, accessing your safe and taking your most sensitive documents. That's what an attacker can do with this flaw—they can operate as root and access everything! This OS command injection vulnerability allows an unauthenticated attacker to execute arbitrary commands with root privileges on the Expedition server, jeopardizing sensitive information and control over network devices.

What to do

With this vulnerability, an attacker could access usernames, cleartext passwords, device configurations, and even API keys for PAN-OS firewalls. The potential for data breach and system compromise is enormous, leading to severe security incidents and loss of trust. Immediately patch your Expedition installation to the latest version provided by Palo Alto Networks. Additionally, ensure that only authenticated users can access the Expedition interface to mitigate exposure. This is fixable! Patch up and lock down access to your systems, and you'll be back on track in no time. 🛡️

The record
Technical detail
CVSS v4.0
9.9 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:N/SA:N/AU:N/R:U/V:C/RE:H/U:Amber
EPSS
0.98546 · 99.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2024-10-09T17:03Z
KEV added
2024-11-14 · due 2024-12-05
EPSS history
Timeline
  • 14 NOV 00:00Z
    Added to CISA KEV — remediate by Dec 5
    kev
  • 09 OCT 17:03Z
    Expedition: Unauthenticated OS Command Injection Vulnerability Leads to Firewall Credential Disclosure
    cvelistv5