CVE-2022-21829

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Concrete CMS Versions 9.0.0 through 9.0.2 and 8.5.7 and below can download zip files over HTTP and execute code from those zip files which could lead to an RCE. Fixed by enforcing ‘concrete_secure’ instead of ‘concrete’. Concrete now only makes requests over https even a request comes in via http. Concrete CMS security team ranked this 8 with CVSS v3.1 vector: AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H Credit goes to Anna for reporting HackerOne 1482520.

Concrete CMS versiones 9.0.0 a 9.0.2 y 8.5.7, pueden descargar archivos zip a través de HTTP y ejecutar código desde esos archivos zip, lo que podría conllevar a un RCE. Corregido al aplicar "concrete_secure" en lugar de "concrete". Concrete ahora sólo hace peticiones sobre https incluso si una petición entra por medio de http. El equipo de seguridad de Concrete CMS clasificó este 8 con el vector CVSS v3.1: AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H El mérito es de Anna por informar a HackerOne 1482520

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-12-10 CVE Reserved
2022-06-24 CVE Published
2024-04-12 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-319: Cleartext Transmission of Sensitive Information

CAPEC

References (3)

URL	Tag	Source
https://documentation.concretecms.org/developers/introduction/version-history/910-release-notes%2C	X_refsource_misc
https://hackerone.com/reports/1482520%2C	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://documentation.concretecms.org/developers/introduction/version-history/858-release-notes	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Concretecms Search vendor "Concretecms"		Concrete Cms Search vendor "Concretecms" for product "Concrete Cms"				< 8.5.8 Search vendor "Concretecms" for product "Concrete Cms" and version " < 8.5.8"		-		Affected
Concretecms Search vendor "Concretecms"		Concrete Cms Search vendor "Concretecms" for product "Concrete Cms"				>= 9.0.0 < 9.1.0 Search vendor "Concretecms" for product "Concrete Cms" and version " >= 9.0.0 < 9.1.0"		-		Affected