9.0
CRITICAL
CVE-2016-4435
Pivotal Cloud Foundry BOSH Director Unvalidated Redirect/Url Parameter Vulnerability
Description

An endpoint of the Agent running on the BOSH Director VM with stemcell versions prior to 3232.6 and 3146.13 may allow unauthenticated clients to read or write blobs or cause a denial of service attack on the Director VM. This vulnerability requires that the unauthenticated clients guess or find a URL matching an existing GUID.

INFO

Published Date :

May 25, 2017, 5:29 p.m.

Last Modified :

Nov. 21, 2024, 2:52 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2016-4435 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Pivotal_software cloud_foundry
1 Pivotal bosh_stemcell
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-4435.

URL Resource
https://pivotal.io/security/cve-2016-4435 Third Party Advisory
https://pivotal.io/security/cve-2016-4435 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-4435 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-4435 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://pivotal.io/security/cve-2016-4435
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Oct. 02, 2017

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:cloud_foundry_foundation:bosh_stemcell:3146.13:*:*:*:*:*:*:* *cpe:2.3:a:cloud_foundry_foundation:bosh_stemcell:3232.6:*:*:*:*:*:*:* (and previous) OR *cpe:2.3:a:pivotal:bosh_stemcell:3146.13:*:*:*:*:*:*:* *cpe:2.3:a:pivotal:bosh_stemcell:3232.4:*:*:*:*:*:*:* (and previous)
  • Initial Analysis by [email protected]

    Jun. 08, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
    Changed Reference Type https://pivotal.io/security/cve-2016-4435 No Types Assigned https://pivotal.io/security/cve-2016-4435 Third Party Advisory
    Added CWE CWE-264
    Added CPE Configuration OR *cpe:2.3:a:cloud_foundry_foundation:bosh_stemcell:3146.13:*:*:*:*:*:*:* *cpe:2.3:a:cloud_foundry_foundation:bosh_stemcell:3232.6:*:*:*:*:*:*:* (and previous)
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-4435 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-4435 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} -0.02%

score

0.54981

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability