CVE-2023-38864

An issue in COMFAST CF-XR11 v.2.7.2 allows an attacker to execute arbitrary code via the protal_delete_picname parameter in the sub_41171C function at…

published August 15, 2023

CVSS
—
EPSS
1%
Percentile
67.5
In the wild
Unconfirmed
What it is

⚠️ A single malicious parameter can grant attackers the keys to your COMFAST CF-XR11 kingdom! Think of it like a restaurant where a waiter mistakenly serves customers orders from the wrong table — a wrong dish that ends up being an entire meal of chaos. If an attacker gets to the 'portal_delete_picname' parameter, they can execute arbitrary code, causing all sorts of kitchen confusion! This vulnerability allows an attacker to run any code they want on your device, which could lead to devastating consequences. They could tamper with settings, access sensitive data, or even disrupt your network entirely! Protecting your devices is crucial to avoid becoming a victim of this digital kitchen nightmare.

Put simply

Think of it like a restaurant where a waiter mistakenly serves customers orders from the wrong table — a wrong dish that ends up being an entire meal of chaos. If an attacker gets to the 'portal_delete_picname' parameter, they can execute arbitrary code, causing all sorts of kitchen confusion! The issue lies in the 'portal_delete_picname' parameter within the sub_41171C function of the COMFAST CF-XR11 firmware version 2.7.2, enabling arbitrary code execution due to insufficient input validation.

What to do

This vulnerability allows an attacker to run any code they want on your device, which could lead to devastating consequences. They could tamper with settings, access sensitive data, or even disrupt your network entirely! Protecting your devices is crucial to avoid becoming a victim of this digital kitchen nightmare. To safeguard your system, update your COMFAST CF-XR11 firmware to the latest version immediately. If you're not sure about your current version, check your device settings and make sure to remove any unnecessary access points or services. Regular audits will also help keep your network secure! You've got this! With proactive measures, you'll keep your network safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01182 · 67.5th percentile
Published
2023-08-15T00:00Z
EPSS history
Timeline
  • 15 AUG 00:00Z
    An issue in COMFAST CF-XR11 v.2.7.2 allows an attacker to execute arbitrary code via the protal_delete_picname parameter in the sub_41171C function at…
    cvelistv5