CVE-2024-27939CWE-862

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5)

Critical · published May 14, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
55.9
In the wild
Unconfirmed
What it is

🚨 An unauthenticated user can upload any file they want to RUGGEDCOM CROSSBOW! This leads to a shocking scenario where arbitrary code execution is just a simple upload away! 🔥 Think of this as a hotel where anyone can check in without ID! They can sneak in with a suitcase full of malicious software, gaining access to the entire hotel and its systems without anyone batting an eye. If exploited, an attacker could gain complete control over the system, allowing them to execute any command with system privileges! This could lead to devastating outcomes, like data breaches, service disruptions, or even turning the system against its owners. The implications are absolutely staggering!

Put simply

Think of this as a hotel where anyone can check in without ID! They can sneak in with a suitcase full of malicious software, gaining access to the entire hotel and its systems without anyone batting an eye. This vulnerability in RUGGEDCOM CROSSBOW allows any unauthenticated user to upload arbitrary files, leading to arbitrary code execution on the server. With versions below V5.5 affected, this flaw presents a serious security risk.

What to do

If exploited, an attacker could gain complete control over the system, allowing them to execute any command with system privileges! This could lead to devastating outcomes, like data breaches, service disruptions, or even turning the system against its owners. The implications are absolutely staggering! Immediately upgrade your RUGGEDCOM CROSSBOW systems to version 5.5 or later to close this vulnerability. Additionally, consider implementing stricter file upload validations to prevent unauthorized file types from being accepted. Regularly review access permissions to minimize risk. You've got this! With these steps, you'll be well on your way to securing your systems! 🛡️

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/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00792 · 55.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2024-05-14T10:02Z
EPSS history
Timeline
  • 14 MAY 10:02Z
    A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5)
    cvelistv5