GCVE - cpe:2.3:o:hms-networks:ewon_cosy\+_firmware:*:*:*:*:*:*:*:*

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

part: o version: * update: *

Vendor	Hms Networks (`186261da-d246-56c2-9c23-c115ecd9973c`)
Product	Ewon Cosy+ Firmware (`83a0227c-33eb-5118-b6bd-bc1de6fb08c3`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from gcve-enriched-dumps CVE data

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Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2024-33897`	vulnerable	2026-06-03 14:55:53.118379	Details available A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability issue. The issue was patched on the Talk2m production server on April 18, 2024. Published: 2024-08-06T00:00:00.000Z Updated: 2024-08-22T23:03:06.344Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2024-33896`	vulnerable	2026-06-03 14:55:53.117818	Details available 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. Published: 2024-08-02T00:00:00.000Z Updated: 2025-11-04T16:12:17.529Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2024-33895`	vulnerable	2026-06-03 14:55:53.117112	Details available Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 use a unique key to encrypt the configuration parameters. This is fixed in version 21.2s10 and 22.1s3, the key is now unique per device. Published: 2024-08-02T00:00:00.000Z Updated: 2025-11-04T16:12:16.505Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2024-33894`	vulnerable	2026-06-03 14:55:53.116421	Details available Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges. Published: 2024-08-02T00:00:00.000Z Updated: 2024-08-18T09:02:45.273Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2024-33893`	vulnerable	2026-06-03 14:55:53.114097	Details available 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. Published: 2024-08-02T00:00:00.000Z Updated: 2025-11-04T16:12:15.562Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2024-33892`	vulnerable	2026-06-03 14:55:53.109856	Details available Insecure Permissions vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are susceptible to leaking information through cookies. This is fixed in version 21.2s10 and 22.1s3 Published: 2024-08-02T00:00:00.000Z Updated: 2025-11-04T16:12:14.584Z Open on db.gcve.eu Reference links https://www.ewon.biz/products/cosy/ewon-cosy-wifi https://www.hms-networks.com/cyber-security 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 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/	Imported from gcve-enriched-dumps CVE data

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