CVE-2020-10778

CloudForms: Business logic bypass through widgets

Severity Score

6.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Red Hat CloudForms 4.7 and 5, the read only widgets can be edited by inspecting the forms and dropping the disabled attribute from the fields since there is no server-side validation. This business logic flaw violate the expected behavior.

En Red Hat CloudForms versiones 4.7 y 5, los widgets de solo lectura pueden ser editados inspeccionando los formularios y eliminando el atributo deshabilitado desde los campos, ya que no existe comprobación del lado del servidor. Este fallo de lógica de negocios viola el comportamiento esperado

A business logic flaw was found in Red Hat CloudForms where the read-only values of the Widgets could be altered. An attacker with low privileges could bypass server-side validation by dropping the disabled attribute from the fields.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-03-20 CVE Reserved
2020-08-06 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-669: Incorrect Resource Transfer Between Spheres
CWE-863: Incorrect Authorization

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/cve-2020-10778	2021-07-21
https://bugzilla.redhat.com/show_bug.cgi?id=1847628	2020-08-27
https://access.redhat.com/security/cve/CVE-2020-10778	2020-08-27

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Cloudforms Search vendor "Redhat" for product "Cloudforms"				4.7 Search vendor "Redhat" for product "Cloudforms" and version "4.7"		-		Affected
Redhat Search vendor "Redhat"		Cloudforms Search vendor "Redhat" for product "Cloudforms"				5.0.0 Search vendor "Redhat" for product "Cloudforms" and version "5.0.0"		-		Affected