CVE-2024-33896

HIGH

7.2

Description

Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie8/2/2024

Derniere modification11/4/2025

Sourcenvd

Observations honeypot0

Produits affectes

hms-networks:ewon_cosy\+_4g_apachms-networks:ewon_cosy\+_4g_euhms-networks:ewon_cosy\+_4g_jphms-networks:ewon_cosy\+_4g_nahms-networks:ewon_cosy\+_ethernethms-networks:ewon_cosy\+_firmwarehms-networks:ewon_cosy\+_wifi

Faiblesses (CWE)

CWE-78CWE-78

References

https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/(cve@mitre.org)

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(cve@mitre.org)

https://www.ewon.biz/products/cosy/ewon-cosy-wifi(cve@mitre.org)

https://www.hms-networks.com/cyber-security(cve@mitre.org)

http://seclists.org/fulldisclosure/2024/Aug/21(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.