CVE-2018-15958

Adobe ColdFusion versions July 12 release (2018.0.0.310739), Update 6 and earlier, and Update 14 and earlier have a deserialization of untrusted data…

Critical · published September 25, 2018

CVSS v3.1
9.8
EPSS
26%
Percentile
98.0
In the wild
Unconfirmed
What it is

🚨 A sneaky deserialization vulnerability in Adobe ColdFusion could let attackers execute arbitrary code, and it’s hiding in versions released as far back as 2018! 🔥 Think of it like someone sneaking a fake order into a restaurant — if the kitchen doesn’t check it, they might serve up something totally unexpected and potentially harmful. This flaw lets attackers inject malicious data without the system validating it first. If an attacker successfully exploits this vulnerability, they could gain full control over the server, leading to devastating consequences such as data theft, unauthorized access, or even site defacement. It’s like giving a hacker a master key to your digital fortress, potentially compromising everything inside!

Put simply

Think of it like someone sneaking a fake order into a restaurant — if the kitchen doesn’t check it, they might serve up something totally unexpected and potentially harmful. This flaw lets attackers inject malicious data without the system validating it first. This vulnerability arises from the deserialization of untrusted data in Adobe ColdFusion, allowing attackers to execute arbitrary code by sending specially crafted serialized objects to the server without proper validation.

What to do

If an attacker successfully exploits this vulnerability, they could gain full control over the server, leading to devastating consequences such as data theft, unauthorized access, or even site defacement. It’s like giving a hacker a master key to your digital fortress, potentially compromising everything inside! To mitigate this risk, upgrade to the latest version of Adobe ColdFusion, ensuring you are beyond Update 6 and Update 14. Additionally, review serialization practices in your code to enhance validation processes and prevent similar vulnerabilities in the future. Don't worry, security hero! You can tackle this by following these steps and locking down your server in no time! 🛡️

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
0.25856 · 98.0th percentile
Published
2018-09-25T13:00Z
EPSS history
Timeline
  • 25 SEP 13:00Z
    Adobe ColdFusion versions July 12 release (2018.0.0.310739), Update 6 and earlier, and Update 14 and earlier have a deserialization of untrusted data…
    cvelistv5