CVE-2024-38199CWE-416

Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability

Critical · published August 13, 2024

CVSS v3.1
9.8
EPSS
2%
Percentile
82.6
In the wild
Unconfirmed
What it is

🔥 A remote code execution vulnerability in the Windows Line Printer Daemon (LPD) could grant attackers a backstage pass to your system! Think of the LPD as a restaurant that accepts any order without verifying if it belongs to a paying customer — one rogue order and the entire kitchen is at risk of chaos! An attacker could exploit this flaw to run arbitrary code on your system, potentially leading to unauthorized access, data theft, or even complete system takeover. This could be absolutely devastating for any networked environment, leaving your data and resources vulnerable to a full-scale attack.

Put simply

Think of the LPD as a restaurant that accepts any order without verifying if it belongs to a paying customer — one rogue order and the entire kitchen is at risk of chaos! This vulnerability allows remote attackers to send crafted requests to the LPD service, which may lead to executing malicious code with system privileges. Essentially, the service is too trusting, allowing harmful commands to be executed without proper validation.

What to do

An attacker could exploit this flaw to run arbitrary code on your system, potentially leading to unauthorized access, data theft, or even complete system takeover. This could be absolutely devastating for any networked environment, leaving your data and resources vulnerable to a full-scale attack. Patch your systems immediately by applying the latest updates from Microsoft. Additionally, consider disabling the LPD service if it's not needed, to eliminate the risk entirely. Conduct a network audit to identify any potential exposure. You've got this! Take action now to protect your systems and show those attackers who's boss! 🛡️

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:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.02230 · 82.6th percentile
Weakness
CWE-416 · Use After Free
Published
2024-08-13T17:29Z
EPSS history
Timeline
  • 13 AUG 17:29Z
    Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
    cvelistv5