CVE-2024-33893

Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to XSS when displaying the logs due to improper input sanitization. This is fixed in version 21.2s10 and 22.1s3.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Exploit Third Party Advisory
https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms-security-advisory-2024-07-29-001--ewon-several-cosy--vulnerabilities.pdf	Vendor Advisory
https://www.ewon.biz/products/cosy/ewon-cosy-wifi	Product
https://www.hms-networks.com/cyber-security	VDB Entry Vendor Advisory
http://seclists.org/fulldisclosure/2024/Aug/19

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:hms-networks:ewon_cosy\+_firmware::::::::
	cpe:2.3:o:hms-networks:ewon_cosy\+_firmware::::::::

OR	cpe:2.3:h:hms-networks:ewon_cosy\+_4g_apac:-:::::::*
	cpe:2.3:h:hms-networks:ewon_cosy\+_4g_eu:-:::::::*
	cpe:2.3:h:hms-networks:ewon_cosy\+_4g_jp:-:::::::*
	cpe:2.3:h:hms-networks:ewon_cosy\+_4g_na:-:::::::*
	cpe:2.3:h:hms-networks:ewon_cosy\+_ethernet:-:::::::*
	cpe:2.3:h:hms-networks:ewon_cosy\+_wifi:-:::::::*

History

No history.

Information

Published : 2024-08-02 18:16

Updated : 2024-11-21 09:17

NVD link : CVE-2024-33893

Mitre link : CVE-2024-33893

CVE.ORG link : CVE-2024-33893

JSON object : View

Products Affected

hms-networks

ewon_cosy\+_4g_na
ewon_cosy\+_4g_apac
ewon_cosy\+_4g_eu
ewon_cosy\+_ethernet
ewon_cosy\+_4g_jp
ewon_cosy\+_firmware
ewon_cosy\+_wifi

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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