CVE-2023-29298KEV · OVERDUECWE-284

Adobe ColdFusion Improper Access Control Security feature bypass

High · published July 12, 2023

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 7.5. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.

1172
days past CISA
deadline
CVSS v3.1
7.5
EPSS
100%
Percentile
100.0
In the wild
Confirmed
What it is

🚨 A sneaky access control vulnerability in Adobe ColdFusion could let attackers slip into your admin area without breaking a sweat! ⚡ Think of this like a restaurant with a hidden back entrance that anyone can use to access the kitchen — no reservations needed! When that door is wide open, it’s easy for intruders to mess with your orders and recipes. If exploited, an attacker could access sensitive administration CFM and CFC endpoints, potentially compromising your entire application. This vulnerability could lead to unauthorized actions that might damage your system or expose critical data. Absolutely devastating for any organization relying on ColdFusion!

Put simply

Think of this like a restaurant with a hidden back entrance that anyone can use to access the kitchen — no reservations needed! When that door is wide open, it’s easy for intruders to mess with your orders and recipes. This improper access control vulnerability allows attackers to bypass security features, gaining access to admin endpoints without needing user interaction. This makes the attack surprisingly sneaky and effective!

What to do

If exploited, an attacker could access sensitive administration CFM and CFC endpoints, potentially compromising your entire application. This vulnerability could lead to unauthorized actions that might damage your system or expose critical data. Absolutely devastating for any organization relying on ColdFusion! To protect your environment, immediately patch Adobe ColdFusion to versions 2018u17, 2021u7, or 2023.0.0.330469 or later. Additionally, review your access control policies to ensure they align with best practices and restrict unauthorized access. You've got this! Secure your system today and lock that sneaky back door! 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.99790 · 100.0th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-07-12T15:46Z
KEV added
2023-07-20 · due 2023-08-10
EPSS history
Timeline
  • 20 JUL 00:00Z
    Added to CISA KEV — remediate by Aug 10
    kev
  • 12 JUL 15:46Z
    Adobe ColdFusion Improper Access Control Security feature bypass
    cvelistv5