CVE-2018-7573

An issue was discovered in FTPShell Client 6.7

published March 1, 2018

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.4th percentile for exploit probability.

CVSS
—
EPSS
69%
Percentile
99.4
In the wild
Unconfirmed
What it is

⚠️ A harmless-looking FTP response code could trigger chaos! Just 400 characters of 'F' can crash FTPShell Client 6.7 and lead to arbitrary code execution. Yikes! 😱 Imagine a delivery truck so overloaded with 'F' packages that it crashes on the way to your doorstep, spilling its contents everywhere. That's what this vulnerability does—overloading the application until it collapses and opens the door for unwanted surprises. If exploited, an attacker could crash the FTPShell Client, leading to a potential takeover of the victim’s machine. This means they could run arbitrary code—think of it as giving a stranger the keys to your digital kingdom, with all your sensitive data at their fingertips!

Put simply

Imagine a delivery truck so overloaded with 'F' packages that it crashes on the way to your doorstep, spilling its contents everywhere. That's what this vulnerability does—overloading the application until it collapses and opens the door for unwanted surprises. CVE-2018-7573 is a buffer overflow vulnerability in FTPShell Client 6.7, triggered by a remote FTP server sending a specific response—a whopping 400 characters of 'F' combined with the FTP 220 response code. This causes the application to crash and could allow attackers to execute arbitrary code on the victim's machine.

What to do

If exploited, an attacker could crash the FTPShell Client, leading to a potential takeover of the victim’s machine. This means they could run arbitrary code—think of it as giving a stranger the keys to your digital kingdom, with all your sensitive data at their fingertips! To protect yourself, upgrade FTPShell Client to the latest version where this issue has been patched. Ensure that you're monitoring your application for any suspicious FTP responses and consider applying additional security layers to mitigate risks. You've got this! Stay vigilant and keep your software updated to fend off potential threats. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.69204 · 99.4th percentile
Published
2018-03-01T17:00Z
EPSS history
Timeline
  • 01 MAR 17:00Z
    An issue was discovered in FTPShell Client 6.7
    cvelistv5