CVE-2022-31877

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue in the component MSI.TerminalServer.exe of MSI Center v1.0.41.0 allows attackers to escalate privileges via a crafted TCP packet.

Un problema en el componente MSI.TerminalServer.exe de MSI Center v1.0.41.0 permite a los atacantes escalar privilegios a través de un paquete TCP manipulado.

*Credits: N/A

CVSS Scores

NISTv3.1 8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-05-31 CVE Reserved
2022-11-28 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-345: Insufficient Verification of Data Authenticity

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://patsch.dev/2022/07/08/cve-2022-31877-privilege-escalation-in-msi-centers-msi-terminalserver-exe	2024-08-03

URL	Date	SRC

URL	Date	SRC
http://msi.com	2022-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Msi Search vendor "Msi"		Center Search vendor "Msi" for product "Center"				1.0.41.0 Search vendor "Msi" for product "Center" and version "1.0.41.0"		-		Affected