CVE-2021-22942

Debian Security Advisory 5372-1

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A possible open redirect vulnerability in the Host Authorization middleware in Action Pack >= 6.0.0 that could allow attackers to redirect users to a malicious website.

Se presenta una posible vulnerabilidad de redireccionamiento abierto en el middleware Host Authorization de Action Pack versiones posteriores a 6.0.0 incluyéndola, que podría permitir a atacantes redirigir a usuarios a un sitio web malicioso

Multiple vulnerabilities were discovered in rails, the Ruby based server-side MVC web application framework, which could result in XSS, data disclosure and open redirect.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-06 CVE Reserved
2021-10-18 CVE Published
2024-08-03 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

CAPEC

References (4)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20240202-0005

URL	Date	SRC

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2021/12/14/5	2024-02-02

URL	Date	SRC
https://weblog.rubyonrails.org/2021/8/19/Rails-6-0-4-1-and-6-1-4-1-have-been-released	2024-02-02
https://www.debian.org/security/2023/dsa-5372	2024-02-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rubyonrails Search vendor "Rubyonrails"		Rails Search vendor "Rubyonrails" for product "Rails"				>= 6.0.0 < 6.0.4.1 Search vendor "Rubyonrails" for product "Rails" and version " >= 6.0.0 < 6.0.4.1"		-		Affected
Rubyonrails Search vendor "Rubyonrails"		Rails Search vendor "Rubyonrails" for product "Rails"				>= 6.1.0 < 6.1.4.1 Search vendor "Rubyonrails" for product "Rails" and version " >= 6.1.0 < 6.1.4.1"		-		Affected