Description

VMware Cloud Director 10.0.x before 10.0.0.2, 9.7.0.x before 9.7.0.5, 9.5.0.x before 9.5.0.6, and 9.1.0.x before 9.1.0.4 do not properly handle input leading to a code injection vulnerability. An authenticated actor may be able to send malicious traffic to VMware Cloud Director which may lead to arbitrary remote code execution. This vulnerability can be exploited through the HTML5- and Flex-based UIs, the API Explorer interface and API access.

INFO

Published Date :

May 20, 2020, 2:15 p.m.

Last Modified :

Dec. 13, 2021, 7:07 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2020-3956 has a 9 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-3956 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 Vmware vcloud_director
2 Vmware cloud_director
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-2020-3956.

URL Resource
http://packetstormsecurity.com/files/157909/vCloud-Director-9.7.0.15498291-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://citadelo.com/en/blog/full-infrastructure-takeover-of-vmware-cloud-director-CVE-2020-3956/ Exploit Third Party Advisory
https://github.com/aaronsvk/CVE-2020-3956 Exploit Third Party Advisory
https://www.vmware.com/security/advisories/VMSA-2020-0010.html Vendor 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).

None

Updated: 1 year, 10 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1042 different CVEs too.

None

Updated: 4 months, 2 weeks ago
8 stars 1 fork 1 watcher
Born at : June 21, 2022, 7:45 a.m. This repo has been linked 943 different CVEs too.

None

Updated: 8 months, 1 week ago
33 stars 3 fork 3 watcher
Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.

2020年发布到阿尔法实验室微信公众号的所有安全资讯汇总

Updated: 2 months, 3 weeks ago
40 stars 16 fork 16 watcher
Born at : Jan. 11, 2021, 2:08 a.m. This repo has been linked 189 different CVEs too.

None

Updated: 1 year, 3 months ago
17 stars 10 fork 10 watcher
Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1050 different CVEs too.

None

Updated: 3 months ago
82 stars 32 fork 32 watcher
Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1111 different CVEs too.

PoC exploit for VMware Cloud Director RCE (CVE-2020-3956)

Python

Updated: 3 months ago
90 stars 29 fork 29 watcher
Born at : June 1, 2020, 6:26 p.m. This repo has been linked 1 different CVEs too.

Awesome assortment of resources about cloud security posture management

Updated: 8 months, 1 week ago
7 stars 2 fork 2 watcher
Born at : March 21, 2020, 4:47 p.m. This repo has been linked 1 different CVEs too.

✍️ A curated list of CVE PoCs.

awesome cve poc

Updated: 2 months, 1 week ago
3289 stars 678 fork 678 watcher
Born at : Feb. 2, 2017, 6:43 a.m. This repo has been linked 1042 different CVEs too.

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

The following list is the news that have been mention CVE-2020-3956 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-3956 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Dec. 13, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/157909/vCloud-Director-9.7.0.15498291-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/157909/vCloud-Director-9.7.0.15498291-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://citadelo.com/en/blog/full-infrastructure-takeover-of-vmware-cloud-director-CVE-2020-3956/ No Types Assigned https://citadelo.com/en/blog/full-infrastructure-takeover-of-vmware-cloud-director-CVE-2020-3956/ Exploit, Third Party Advisory
    Changed Reference Type https://github.com/aaronsvk/CVE-2020-3956 No Types Assigned https://github.com/aaronsvk/CVE-2020-3956 Exploit, Third Party Advisory
    Changed CPE Configuration AND OR *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 9.1.0.0 up to (including) 9.1.0.4 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* AND OR *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 9.1.0.0 up to (excluding) 9.1.0.4 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-74 CWE-917
  • CVE Modified by [email protected]

    Jun. 03, 2020

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/157909/vCloud-Director-9.7.0.15498291-Remote-Code-Execution.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 02, 2020

    Action Type Old Value New Value
    Added Reference https://citadelo.com/en/blog/full-infrastructure-takeover-of-vmware-cloud-director-CVE-2020-3956/ [No Types Assigned]
    Added Reference https://github.com/aaronsvk/CVE-2020-3956 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 21, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.vmware.com/security/advisories/VMSA-2020-0010.html No Types Assigned https://www.vmware.com/security/advisories/VMSA-2020-0010.html Vendor Advisory
    Added CWE NIST CWE-74
    Added CPE Configuration AND OR *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 9.5.0.0 up to (excluding) 9.5.0.6 *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 9.7.0.0 up to (excluding) 9.7.0.5 *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 10.0.0.0 up to (excluding) 10.0.0.2 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:vmware:photon_os:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:vmware:vcloud_director:*:*:*:*:*:*:*:* versions from (including) 9.1.0.0 up to (including) 9.1.0.4 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
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-2020-3956 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-2020-3956 weaknesses.

Exploit Prediction

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

87.30 }} -0.46%

score

0.98746

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability