CVE-2022-22805CWE-120

A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists that could cause remote code execution when an…

published March 9, 2022

CVSS
—
EPSS
12%
Percentile
96.1
In the wild
Unconfirmed
What it is

🚨 A buffer overflow vulnerability in the SmartConnect family could let an attacker execute code remotely—essentially opening a door that shouldn't even be there! 🔥 This bug is like a restaurant kitchen that serves a dish without checking if the ingredients are fresh or safe, leading to unintended consequences. When TLS packets are reassembled without proper checks, it’s as if the chefs are blindly tossing anything into the mix, risking a food safety disaster! If exploited, an attacker could take complete control of the affected systems, running any code they choose. This could lead to data breaches, unauthorized access to sensitive information, or even service disruptions—yikes!

Put simply

This bug is like a restaurant kitchen that serves a dish without checking if the ingredients are fresh or safe, leading to unintended consequences. When TLS packets are reassembled without proper checks, it’s as if the chefs are blindly tossing anything into the mix, risking a food safety disaster! This vulnerability arises from a classic buffer overflow issue where input size isn’t properly verified during the reassembly of TLS packets, potentially allowing remote code execution.

What to do

If exploited, an attacker could take complete control of the affected systems, running any code they choose. This could lead to data breaches, unauthorized access to sensitive information, or even service disruptions—yikes! Ensure you assess your systems for the affected SmartConnect models, and patch to the latest firmware version to close this vulnerability. Regularly audit your security practices to check for similar flaws in the future. You've got this! Protect your systems and keep your digital castle safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.11883 · 96.1th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2022-03-09T19:30Z
EPSS history
Timeline
  • 09 MAR 19:30Z
    A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists that could cause remote code execution when an…
    cvelistv5