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 (`26ecd6ac-34e5-5b60-8945-2a4c5653f3b9`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from gcve-enriched-dumps CVE data

PURL mappings

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Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2024-33897`	vulnerable	2026-06-03 14:55:53.118327	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-2024-33892`	vulnerable	2026-06-03 14:55:53.107307	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
`CVE:CVE-2020-16230`	vulnerable	2026-06-03 14:41:47.575056	Details available All version of Ewon Flexy and Cosy prior to 14.1 use wildcards such as (*) under which domains can request resources. An attacker with local access and high privileges could inject scripts into the Cross-origin Resource Sharing (CORS) configuration that could abuse this vulnerability, allowing the attacker to retrieve limited confidential information through sniffing. Published: 2020-09-18T18:04:16.000Z Updated: 2024-08-04T13:37:54.179Z Open on db.gcve.eu Reference links https://us-cert.cisa.gov/ics/advisories/icsa-20-254-03	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2020-10633`	vulnerable	2026-06-03 14:41:00.165512	Details available A non-persistent XSS (cross-site scripting) vulnerability exists in eWON Flexy and Cosy (all firmware versions prior to 14.1s0). An attacker could send a specially crafted URL to initiate a password change for the device. The target must introduce the credentials to the gateway before the attack can be successful. Published: 2020-04-08T00:03:25.000Z Updated: 2024-08-04T11:06:10.447Z Open on db.gcve.eu Reference links https://www.us-cert.gov/ics/advisories/icsa-20-098-03	Imported from gcve-enriched-dumps CVE data

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