CVE-2023-41921CWE-494

Download of Code Without Integrity Check in Kiloview P1/P2 devices

Critical · published July 2, 2024

CVSS v3.1
9.8
EPSS
0%
Percentile
15.9
In the wild
Unconfirmed
What it is

🔥 Attackers could sneak in malicious code through a careless download, like a delivery service bringing a package with no return address! Imagine if a restaurant accepted any dish from a delivery driver without checking if it was from a trusted source. They could end up serving spoiled food to customers, putting everyone at risk! This vulnerability could lead to an absolute nightmare where attackers modify firmware before it gets uploaded, compromising the target's integrity. If exploited, it could allow for critical security breaches, turning your system into an open invitation for malicious activity. It's like letting a fox into the henhouse!

Put simply

Imagine if a restaurant accepted any dish from a delivery driver without checking if it was from a trusted source. They could end up serving spoiled food to customers, putting everyone at risk! This vulnerability in the firmware update process allows attackers to download and execute code from unverified sources, lacking sufficient origin and integrity checks. As a result, malicious code can be injected, potentially compromising the system's secure state.

What to do

This vulnerability could lead to an absolute nightmare where attackers modify firmware before it gets uploaded, compromising the target's integrity. If exploited, it could allow for critical security breaches, turning your system into an open invitation for malicious activity. It's like letting a fox into the henhouse! To mitigate this risk, ensure that firmware updates only come from verified sources, implement strict origin checks, and regularly review your firmware integrity checks. Additionally, apply any available patches to your systems immediately! You've got this! Follow these steps and you'll be on your way to locking down your systems like a pro! 🛡️

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
0.00253 · 15.9th percentile
Weakness
CWE-494 · Download of Code Without Integrity Check
Published
2024-07-02T07:42Z
EPSS history
Timeline
  • 02 JUL 07:42Z
    Download of Code Without Integrity Check in Kiloview P1/P2 devices
    cvelistv5