CVE-2020-20093

RTLO Injection URI Spoofing

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Facebook Messenger app for iOS 227.0 and prior and Android 228.1.0.10.116 and prior user interface does not properly represent URI messages to the user, which results in URI spoofing via specially crafted messages.

Facebook Messenger app para iOS versiones 227.0 y anteriores y Android versión 228.1.0.10.116 y la interfaz de usuario anterior, no representan apropiadamente los mensajes URI para el usuario, lo que resulta en una suplantación de URI por medio de mensajes especialmente diseñados

RTLO injection URI spoofing generator for WhatsApp, iMessage, Instagram, and Facebook Messenger.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-13 CVE Reserved
2022-03-23 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-10-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
http://packetstormsecurity.com/files/166448/RTLO-Injection-URI-Spoofing.html	2024-08-04
https://github.com/zadewg/RIUS	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Facebook Search vendor "Facebook"		Messenger Search vendor "Facebook" for product "Messenger"				<= 227.0 Search vendor "Facebook" for product "Messenger" and version " <= 227.0"		iphone_os		Affected
Facebook Search vendor "Facebook"		Messenger Search vendor "Facebook" for product "Messenger"				<= 228.1.0.10.116 Search vendor "Facebook" for product "Messenger" and version " <= 228.1.0.10.116"		android		Affected