Necta WiFi Mouse (Mouse Server) client-side authentication bypass
CVE-2022-3218

9.8CRITICAL

Key Information:

Vendor

Necta Llc

Status
Wifi Mouse (mouse Server)
Vendor
CVE Published:
19 September 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 73%

What is CVE-2022-3218?

Due to a reliance on client-side authentication, the WiFi Mouse (Mouse Server) from Necta LLC's authentication mechanism is trivially bypassed, which can result in remote code execution.

Affected Version(s)

WiFi Mouse (Mouse Server) 1.8.3.4

WiFi Mouse (Mouse Server) 1.8.2.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-3218 - Proof of Concept

CVE-2022-3218 - Proof of Concept

MouseServer-1.7.8.5-RCE
Created by mermehr

References

https://github.com/rapid7/metasploit-framework/pull/16985
x_refsource_MISC
https://www.exploit-db.com/exploits/50972
x_refsource_MISC
https://www.exploit-db.com/exploits/49601
x_refsource_MISC

EPSS Score

73% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

H4rk3nz0, REDHATAUGUST, and h00die discovered and reported this vulnerability.
.