CVE-2020-5417CWE-732

Cloud Controller may allow developers to claim sensitive routes

High · published August 21, 2020

CVSS v3.0
8.5
EPSS
1%
Percentile
62.0
In the wild
Unconfirmed
What it is

Cloud Foundry CAPI (Cloud Controller), versions prior to 1.97.0, when used in a deployment where an app domain is also the system domain (which is true in the default CF Deployment manifest), were vulnerable to developers maliciously or accidentally claiming certain sensitive routes, potentially resulting in the developer's app handling some requests that were expected to go to certain system components.

The record
Technical detail
CVSS v3.0
8.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00986 · 62.0th percentile
Weakness
CWE-732 · Incorrect Permission Assignment for Critical Resource
Published
2020-08-21T21:50Z
EPSS history
Timeline
  • 21 AUG 21:50Z
    Cloud Controller may allow developers to claim sensitive routes
    cvelistv5