CVE-2022-36158

Severity Score

8.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Contec FXA3200 version 1.13.00 and under suffers from Insecure Permissions in the Wireless LAN Manager interface which allows malicious actors to execute Linux commands with root privilege via a hidden web page (/usr/www/ja/mnt_cmd.cgi).

Contec FXA3200 versiones 1.13.00 y anteriores, sufre de permisos no seguros en la interfaz del Wireless LAN Manager, lo que permite a actores maliciosos ejecutar comandos de Linux con privilegios de root por medio de una página web oculta (/usr/www/ja/mnt_cmd.cgi).

*Credits: N/A

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2022-07-18 CVE Reserved
2022-09-26 CVE Published
2025-03-30 EPSS Updated
2025-05-21 CVE Updated
2025-05-21 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-425: Direct Request ('Forced Browsing')

CAPEC

References (4)

URL	Tag	Source
https://gist.github.com/Nwqda/aac33d1936d2b514a3268f145345abb4	Broken Link
https://www.contec.com/products-services/computer-networking/flexlan-fx/fx-accesspoint/fxa3200/feature/#section	Product

URL	Date	SRC
https://samy.link/blog/contec-flexlan-fxa2000-and-fxa3000-series-vulnerability-repo	2025-05-21

URL	Date	SRC
https://jvn.jp/en/vu/JVNVU98305100	2023-08-08

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Contec Search vendor "Contec"	Fxa3000 Firmware Search vendor "Contec" for product "Fxa3000 Firmware"	<= 1.13.00 Search vendor "Contec" for product "Fxa3000 Firmware" and version " <= 1.13.00"	-	Affected	in	Contec Search vendor "Contec"	Fxa3000 Search vendor "Contec" for product "Fxa3000"	-	-	Safe
Contec Search vendor "Contec"	Fxa3020 Firmware Search vendor "Contec" for product "Fxa3020 Firmware"	<= 1.13.00 Search vendor "Contec" for product "Fxa3020 Firmware" and version " <= 1.13.00"	-	Affected	in	Contec Search vendor "Contec"	Fxa3020 Search vendor "Contec" for product "Fxa3020"	-	-	Safe
Contec Search vendor "Contec"	Fxa3200 Firmware Search vendor "Contec" for product "Fxa3200 Firmware"	<= 1.13.00 Search vendor "Contec" for product "Fxa3200 Firmware" and version " <= 1.13.00"	-	Affected	in	Contec Search vendor "Contec"	Fxa3200 Search vendor "Contec" for product "Fxa3200"	-	-	Safe
Contec Search vendor "Contec"	Fxa2000 Firmware Search vendor "Contec" for product "Fxa2000 Firmware"	< 1.39.00 Search vendor "Contec" for product "Fxa2000 Firmware" and version " < 1.39.00"	-	Affected	in	Contec Search vendor "Contec"	Fxa2000 Search vendor "Contec" for product "Fxa2000"	-	-	Safe