CVE-2018-20605

imcat 4.4 allows remote attackers to execute arbitrary PHP code by using root/run/adm.php to modify the boot/bootskip.php file

published December 30, 2018

CVSS
—
EPSS
2%
Percentile
83.8
In the wild
Unconfirmed
What it is

⚠️ A single crafty command is all it takes! This exploit in imcat 4.4 lets remote attackers execute PHP code by slipping a change through the back door at root/run/adm.php. 🔥 Think of it like a restaurant where a waiter can sneak into the kitchen and change your order without anyone noticing — it could lead to some unsettling surprises! If an attacker gains access, they could modify the boot/bootskip.php file and unleash any PHP code they desire — from stealing sensitive data to taking complete control of the server. This could lead to devastating consequences for your system's integrity!

Put simply

Think of it like a restaurant where a waiter can sneak into the kitchen and change your order without anyone noticing — it could lead to some unsettling surprises! This vulnerability allows remote attackers to execute arbitrary PHP code by manipulating a crucial file through unauthorized access, effectively bypassing security measures.

What to do

If an attacker gains access, they could modify the boot/bootskip.php file and unleash any PHP code they desire — from stealing sensitive data to taking complete control of the server. This could lead to devastating consequences for your system's integrity! To remediate this issue, ensure you update imcat to the latest version and restrict access to sensitive files like boot/bootskip.php. Regularly audit your system’s permissions to prevent unauthorized access. 🛡️ You've got this! By following these steps, you're on your way to securing your system and becoming a security hero! 💪✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02387 · 83.8th percentile
Published
2018-12-30T21:00Z
EPSS history
Timeline
  • 30 DEC 21:00Z
    imcat 4.4 allows remote attackers to execute arbitrary PHP code by using root/run/adm.php to modify the boot/bootskip.php file
    cvelistv5