Microsoft Edge (Chromium-based) Webview2 1.0.1661.34 - Spoofing Vulnerability

2023-04-1000:00:00

nu11secur1ty

0day.today

166

microsoft edge

webview2

spoofing vulnerability

high risk

malicious web app

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

EPSS

0.006

Percentile

79.0%

JSON

## Title: Microsoft-Edge-(Chromium-based)-Webview2-1.0.1661.34-Spoofing-Vulnerability
## Author: nu11secur1ty
## Date: 04.10.2023
## Vendor: https://developer.microsoft.com/en-us/
## Software: https://developer.microsoft.com/en-us/microsoft-edge/webview2/
## Reference: https://www.rapid7.com/fundamentals/spoofing-attacks/
## CVE ID: CVE-2023-24892

## Description:
The Webview2 development platform is vulnerable to Spoofing attacks.
The attacker can build a very malicious web app and spread it to the
victim's networks.
and when they open it this can be the last web app opening for them.

STATUS: HIGH Vulnerability

[+]Exploit:

[href](https://github.com/nu11secur1ty/Windows11Exploits/tree/main/2023/CVE-2023-24892/PoC)


## Reproduce:
[href](https://github.com/nu11secur1ty/Windows11Exploits/tree/main/2023/CVE-2023-24892)

## Proof and Exploit:
[href](https://streamable.com/uk7l2n)

## Time spend:
03:00:00


-- 
System Administrator - Infrastructure Engineer
Penetration Testing Engineer
Exploit developer at
https://packetstormsecurity.com/https://cve.mitre.org/index.html and
https://www.exploit-db.com/
home page: https://www.nu11secur1ty.com/
hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E=
                          nu11secur1ty <http://nu11secur1ty.com/>